And why do those millions of other people have that opinion? Have they arrived at it of their own accord?

Yes, you can create garbage with AI tools. You can create garbage using Blender, Unreal Engine, Unity, GIMP, Ableton, iMovie and Word as well and there are mountains of garbage created with those tools that nobody pays for or likes. If you have some talent and put the same effort into creating art with AI that you do with a digital paint program then it won't be garbage. AI isn't a magic wand that you can wave around and get perfect results, it can save you time just like using an image editor saves you a lot of time compared to drawing and painting by hand but it won't do all of the work for you. It's a tool and a poor craftsman that blames his tools for his failure.

My point exactly that big tech was loved for a while and then hated and then loved again and hated again. Have they truly changed that much that often or is it your perception that has changed?