Noone I know is taking AI seriously

I work for a mid sized web development agency. I just tried to have a serious conversation with my colleagues about the threat to our jobs (programmers) from AI.

I raised that Zuckerberg has stated that this year he will replace all mid-level dev jobs with AI and that I think there will be very few physically Dev roles in 5 years.

And noone is taking is seriously. The response I got were "AI makes a lot of mistakes" and "ai won't be able to do the things that humans do"

I'm in my mid 30s and so have more work-life ahead of me than behind me and am trying to think what to do next.

Can people please confirm that I'm not over reacting?