OK, first. It's my opinion.
I don't think generative AI is up to mark where it can revolutionise such as Internet. Look at ChatGPT or for example Perplexity and Suno Copilot which you have mentioned in the example, they just predict the next words and give it in a fine-tuned version...That's it.
So we can't creating anything new yet. It just finds similarities between different niche topics and gives an output. And when you tell Ai is controlled by big players with enough GPUs. I don't agree with it to that extent because there are many open source models like LAama. And recently Google has released an Open source model, Mistral, Falcon. There are many such.
Would like to discuss about it if you are interested. : )