Just buy the $Opti memecoin on Eth. It launched a few years ago and is basically a dead coin, but that's what makes it such a good opportunity. Worst case scenario it falls from 2 cents to 1 cent, best case scenario, it can 200x. The team is still active, and it's obviously going to run HARD once Optimus bots are released and everyone begins talking about them.

Also Tao and Rendr look like good, if slightly overvalued, options to invest in AI.