I've thought about and asked this question. One potential idea: AI was sold as the "death of SaaS" and hit their share prices accordingly. If you think this is not true (at least in the near to mid-term) you could buy stock at (what you perceive as) a discount. I might look at a company like Constellation (a big vertically integrated portfolio of mature, decent revenue-generating SaaS) as a proxy for a fund focused on this strategy.

This sort of approach is pretty aggressive and definitely contrarian to the general market, but some alternatives to mitigate the coming pain (if you believe it's near) would be shifting into a more liquid position to take advantage of tightening liquidity, i.e. big companies may see their shares tank but will likely still be able to service their debt. In the meantime you'll miss out on a market that still seems pretty strong.