This reply seems eerily similar to folks months/years before the wright brothers proved flight was indeed possible.

All the building evidence was there but people just refused to believe it was possible.

I am not buying that AI right now is going to displace every job or change the world in the next 5 years but I would t bet against world impacts in that timefram. The writing is in the wall. I am old enough to remember AI efforts in the late 80s and early 90s. We saw how very little progress was made.

The progress made in the past 10 years is pretty insane.