I'd rather choose the actual AI companies and buy their stocks if I am optimistic about them. Because just like the past years, these trends are being rode upon by the developers and showing what AI can do but looking at their actual projects, it's just buzz word being hyped on and many are buying that based on their belief from the projections they show without actuality.
But what is its difference from the former? I think both are the same. If their projects are nothing, then the company can share the same faith. If there is a hype, it is still possible to benefit at them. We only need to make sure that we are early before others discover it.
You sound like folks who play and promote ponzi schemes ("High Yield Investment Programs" HYIPs) and such, oh sure just get into the scam early to be one of the scammers who gets out ahead of the game at everyone later's expense, is that who you want to be? Really?