That's been my experience so far, that it's largely useless for knowledge based stuff.

In programming, you can have it take "pseducode" and have it output actionable code for more tedious languages, but you have to audit it. Ultimately I find traditional autocompletion just as useful.

I definitely see how it helps cheat on homework, and extends "stock photography" to the point of really limiting the market for me photography or artists for bland business assets though.

I see how people find it useful for their "professional" communications, but I hate it because people that used to be nice and to the point are staying to explode their communication into a big LLM mess.