For years, the youngest adults were the AI optimists. They grew up with the technology, used it constantly, and saw it as a source of possibility.
A new Pew Research Center survey, taken June 22-28, 2026, shows that is no longer true. The latest data marks the first time since 2021 that most under-30 adults feel more fear than hope about AI.
The under-30 group went from being the most positive about AI to one of the most doubtful.
Two years earlier, 61% of under-30 adults expected AI to reduce the number of jobs available. Now about three-quarters expect that.
The worry is not only a youth story. Most other age groups show the same pattern, and more than half of all US adults say they are concerned about AI.
The timing is tough for people entering the workforce.
Young adults are heavy AI users, but they are also trying to land the entry-level jobs that AI is threatening, the roles that often serve as the first step on a career path.
Early-career hiring appears to have slowed. Executives have said publicly, "AI saves money by automating some work functions," and new graduates are feeling the effects.
People who are already established in their careers feel increasingly favorable toward AI. That fits the idea that AI favors experienced employees.
The split makes sense when you picture how AI gets used at work. Seasoned employees can treat AI as a helper, while newer workers often find themselves competing with it.
Worry about AI-related job loss is growing faster among young Americans than in any other age group. But all age groups are more concerned than they used to be.
The survey's timing matters. That reversal is especially notable because this group was once the most positive about AI.
The precise impact on hiring is still unclear.
AI adoption grew during a weak economy, which makes it hard to separate what AI is doing from what the economy is already doing.
AI often handles only a portion of a job rather than all of it. That can change a role without eliminating it, so the impact shows up quietly.
These warning signs are early signals rather than a definitive prediction. Slower entry-level hiring, public talk about automation from executives, and a generation that expects fewer jobs all point in the same direction.
For investors, this is a reminder that AI's effect on the economy will not look like one big event. It will look like a lot of small changes in who gets hired and how companies spend.
For anyone whose work is still taking shape, the clearest signal is the quiet choices companies make about which tasks AI can handle. Those choices are hard to see in real time, but young workers have already noticed.
If you are starting out, your career is usually the biggest financial asset you have. It is the income that pays for a home, an investment account, and a comfortable retirement.
If the first rung of the career ladder feels shaky, the math changes for an entire generation. More competition for the roles that remain, longer detours to build experience, and more pressure to learn what AI cannot do.
No one knows yet whether the worst fears come true. But the people entering the workforce have already made their bet, and the survey captures it: young Americans now worry that AI will mean fewer opportunities in the job market they are just stepping into.