A 0.1-Point Lead: Why Gen Z Still Trusts Bank Advisory — and What It Has Over AI

On a scale of one to five, Swiss investors trust their bank advisor for investment recommendations with 3.7 points. Finfluencers receive 1.9. That is a comforting margin, and most banks will read it as such: Trust is intact, advisory services remain the anchor.

Then comes the second figure. Among Generation Z investors, the bank advisor's lead over AI shrinks to just 0.1 points.

One tenth. That is no longer a lead—that is a margin of error. And it is the most important number published this year by the Institute of Financial Services Zug at the Lucerne University of Applied Sciences and Arts—because it shows how trust in a bank is actually built. Not through competence alone. Through accessibility in the moment of need.

What the survey shows

In February 2026, Andreas Dietrich, Reto Rey, and Beat Bühlmann—together with finpension and Demoscope—surveyed 1,016 people between the ages of 18 and 79 in German- and French-speaking Switzerland, representative of age, gender, and linguistic region. The key findings:

The authors draw a cautious conclusion: Bank advisors remain the trust anchor, finfluencers are a niche phenomenon, and the actual trend is a growing diversity of information sources—not a replacement of advisory services. That is correct. And yet, it is the reassuring interpretation of a number that should not reassure.

Why 0.1 points is not a competence gap

No one in Generation Z believes that a language model evaluates a retirement situation better than a trained advisor with twenty years of experience. Trust in AI has not grown because AI has gotten smarter than the bank. It has grown because AI possesses one trait the bank advisor does not: It is there when the question arises.

The question comes on a Sunday evening when the Pillar 3a contribution is due. It comes at 11 p.m. when a friend has mentioned an ETF. It comes on the train when the salary hits the account and 2,000 francs are left over. In each of these moments, there is exactly one entity that responds immediately, asks thoughtful follow-ups, requires no appointment, and does not judge. And there is a second entity that is available Monday at nine, after three phone calls, with an appointment ten days out.

Trust follows availability. Those who are never present in the moment of the question don't lose competence—they lose the opportunity to show it.

The survey contains a finding that supports this: People who trust AI and finfluencers more tend to trust bank advisors less. In this generation, trust is not additive—it is distributive. It goes where the answer was. And 61 percent of young investors have gotten an answer at least once from a finfluencer—not because they distrust the bank, but because the bank simply wasn't present at that moment.

This is the availability gap. And for banks, it is much better news than a competence gap—because it can be closed.

What AI has over the advisor—and what it doesn't

Three things an AI delivers in an investment conversation that young investors clearly value:

• Instant. No waiting time between question and answer. Intent is served the moment it arises.
• Frictionless. No preparation, no hesitation to ask a "stupid" question, no feeling of stealing someone's time.
• No agenda. AI sells nothing. Whether that is true is secondary—the younger generation perceives it that way.

And three things it does not deliver, which make all the difference at 3.7 points of trust across all age groups:

• Accountability. Nobody is liable for the answer. Nobody calls when the market falls.
• Context. AI only knows the situation it was told. The advisor knows the family, the mortgage, the inheritance, the business.
• Relationship. A recommendation from someone who will still be there in five years carries a different weight than one from a chat window.

The winning bank is not the one with the better model, nor the one with the better advisor. It is the one that connects the first list with the second: instant, frictionless, without an agenda—and backed by accountability, context, and relationship.

The Connection: AI Answers, Advisor Takes Over

Dietrich and his colleagues write that banks should use AI to provide relevant information and automate routine tasks, creating more room for personal support. I would go a step further: AI shouldn't just create room. It should build the path into that room.

In this chain, AI is not the advisor's competitor. It is their front desk. It catches the question where it arises and carries it to where it should be answered—to an appointment with a human. Without this final step, the bank's AI remains exactly what ChatGPT is: an answer without a relationship. With it, it becomes the only channel through which the bank can win someone on a Sunday night at 22:40.

Not Just the Client Advisor

A third point from the HSLU evaluation deserves more attention than it receives: The relationship with the bank is shaped not only by the dedicated advisor, but also by advisory teams, mortgage specialists, and customer service staff.

This is critical for the availability gap. A dedicated advisor is just one person. They have a calendar, vacations, evenings off. If the bank is only accessible through them, it remains unreachable at most moments when a question arises. But if the AI can route to a team—to the retirement specialist on Tuesday evening, the mortgage specialist on Saturday morning, customer service right now—then "a human from the bank" is suddenly almost as available as the AI itself. That is the moment when the 0.1 points start growing again.

What I Find Remarkable About This Number

Bank advisory services enjoy a lead in trust across all generations that hardly any other industry can match. 3.7 out of 5, far ahead of all alternatives. This lead was built over decades—and among the youngest generation, it melted away to one-tenth of a point in just two years. Not because advisory services got worse. But because, for the first time, something else was present at the moment the question arose.

The bank can win back this moment. It has the better human for the job. It just needs to bring them to where the question is being asked—and that isn't the branch at ten o'clock in the morning.

Takeaway

Bank advisors enjoy 3.7 out of 5 trust points for investment recommendations—among Generation Z, AI is just 0.1 points behind. This is not a competence gap; it is an availability gap: AI is there when the question comes; the advisor is not. Trust follows availability. The answer is not less AI or more advisors, but the connection between them: The bank's AI takes the question on Sunday evening, recognizes the intent to decide, and books a confirmed appointment with a human from the right team—carrying the dialogue history along with it. That's where the advisor shows what no AI can: context, accountability, relationship. And those 0.1 points start growing again.