Timing the market usually fails. Dollar cost averaging can give you a small advantage.

Assuming that AI follows a similar path as the .com boom... A lot of companies will go under leaving a few companies who will benefit greatly. It's not that AI is going away. We're just pruning the dead wood.

Never time the market lol

The AI bubble won't be a typical dip. Some, maybe most, of these companies will be wiped out. No idea as to who crawls out the blast crater, but there will be survivors.

The market can stay irrational longer than you can stay solvent.

There are trillions of dollars at play here and nobody knows when or if it's all going to go tits up or how. You could make your play and this could all drag on another 6 months or a year or even more and you'll be long cleaned out