Why is that an impossible question? I've moved from investing mostly in the SP500 (which is something like %25 big AI companies) to investing into other indices which are not so AI-heavy -- healthcare, infrastructure, etc. I've also put a lot into TSLS (inverse etf for tesla), because I think it is particularly overvalued. I still have a fairly high risk tolerance, but trying to reduce the amount that I'm tied to AI. I'm sure there are even better ways this could be done, but this is a fairly simple way to do roughly what I want.

Edit: Notably, you don't have to fully stop investing in the SP500. If you were previously 60% weighted towards the SP500, you can still reduce your exposure by changing that to 20%, or something like that.