Spotlight indexing (mediaanalysisd, mds_stores) has a bad habit of running so aggressively when I'm not using the computer (I have an M1 mini and an M4 MBP) that it noticeably heats up the case. I've had to shut it off out of concern for wasted power and SSD life. Naturally, Apple has no response to this problem, and you can't really diagnose or fix anything on your own without turning off SIP, so I've had to disable Spotlight. Launchpad isn't as convenient, but it doesn't require indexing.