AI has made me question what it is to be a human.

I am not having some existential crisis, but if we get to a point where X% of humans cannot outperform “AI” on any task that humans deem “useful”, for some nontrivial value of X, then many assumptions that culture has inculcated into me about humanity are no longer valid.

What is the role of humans then?

Can it be said that humans “think” if they can’t think a thought that a non thinking AI cannot also think?