For me, mostly time, time to learn it, time it takes to complete these projects. We have so many other things to do, why bother learning the details of a specific language or tool if AI can do it in minutes. More time to learn about architecture/management/ux/design/guitar/etc.

Yup, Time.

I'm confident I can do anything with enough time. But I only have so much.

AI is going to enable so many more ideas to come to fruition and a better world because of it!