One interesting development in the Bitcoin market is the rise of AI tokens,
First of all that is not part of the "bitcoin market", it is all part of the altcoin market.
Secondly it is not even AI related. Just like countless other concepts, the shittoken creators use these hot/trending topics to create a new and completely useless token to sell to anybody is naïve enough to buy them. And of course there are lots of gamblers in the altcoin market who keep betting on these useless creations to make some quick profit which makes them trend for a short time before they are replaced by anew name.
Yeah, usually the trends lead the funds flowing from different foundations, even if then the projects die out due to no innovation / no updates for it / lack of community support / lack of shilling due to its state in general.