To add to this a bit:

Personally, my opinion is less that people don't have taste, and more that people don't develop creative technique.

That's one of the reasons I'm not all that hyped about AI, specifically when it comes to "facilitating creativity". On the one hand, it's a great, easy to use tool that might make it easy for people to communicate their art and demonstrate their taste without having to spend the time on the skill.

On the other hand... It could have the complete reverse effect over time, since skills aren't being developed like they used to. And that's kiiiiinda what I think is more likely. At least for most people. Especially if there's a feedback loop of bad art, where AI thinks bad art is good because it becomes more and more common.

PLUS.... I tend to think that since AI is only building off things that already exist, it hurts the creative process more than it helps. I think something happens in our brains when we try to come up with something new that will simply never be emulated by AI. But of course the counter-argument to that is... There is nothing new - we're all just synthesizing stuff that's already out there. But that's a different topic....