I don't agree. The difference is humans are capable of creating something new. Being inspired by previous works. Currently, AI isn't creating something new because it doesn't think, reason, doesn't have lived experience, etc. It is an algorithm which given some inputs (the prompt) is predicting what is the most likely combination of pixels to output based the training set. Its why you ask a model produce a cartoon crab underwater and it gives you something reminiscent of Mr. krabs from sponge Bob (since that was part of the training set). You ask a human to do this and you will get wildly different results based on the person and their lived experience.

One day when ai is better I'll agree, but right now its hardly ai to begin with and more a fancy curve fitting algorithm.

Not to mention this argument feels like it misses the point: as a creator it feels so shitty knowing you built something and shared it on some platform only for the platform to use it to make money of your work. It may also be illegal, though thats a different story altogether. I don't think any amount of "well acshually all art is stolen content" will change that.