What is the next boom? I honestly can’t think of one. Feels like we are just at the Age of the Plateau, which will be quite painful for markets and the world.
My personal guess is something in the medical field, because surely all the AI search tools could help to detect common items in all the medical data. Maybe more of ozempyc, maybe for some other health issue. (Of course, who knows. Maybe it turns out that the next boom is going to be in figuring out ways to make things go boom. I hope not.)
You've been able to do that relatively cheaply for at least a decade. Nobody really does because the market for even minor surgeries that can essentially be replaced by having a pocket is pretty small.
Implanted neural interfaces have a lot of technical challenges that I think make them extremely unlikely as purely elective procedures in anything like the immediate future. AR glasses are way more plausible.