I personally opt in to see all the flagged/dead comments. I would say 1-5% of them are mysteries as to why they are dead (meaning they have been automatically killed, not killed due to other users flagging).
But then the ones that deserve to be killed/banned are so, so egregious.
It’s just unfortunate that there will always be innocent people that get roped in with automatic moderation.
Some of these are people who have been shadowbanned, you can check by looking at all their comments in their profile and if they're shadowbanned (almost) all of them will be dead.