MU/QCOM have been hammered but notice the relative strength, at least for today, of those lower PE names vs. the high PE ones in chips. Valuation matters, mind you if the the whole market (tech specifically, even more specifically chip sector, is weak) well it's hard to fight the wave regardless of reasonable valuation. Plus if you're biz is more consumer focused, I think you're likely to be more vulnerable.
More generally, I'd say don't fight the fed works in both directions. The last decade plus has been easy money and you probably didn't have to be much of a stock picker, don't know if you can say that in the upcoming future. Valuation and profits matter.