Questions about blender

So i dont know much about blender but i really want to learn and have it as my future job but is ai actually going to take over this job in 5 6 years approximately?

Is it actually worth learning for a future job?

Isnt there an ai that can build you structures etc. with a prompt already? If yes why would the companies pay you lots of money if its that easy?

I’d really be appreciated if someone could answer these questions