This is honestly such a bad argument against comments.

I'm gonna note down my reasons for doing things and other information I deem useful, and if some other dipshit 5 years from now when I've moved on comes along and starts changing everything up without keeping the comments up to date that's their problem not mine. There was never anything wrong with my comments, the only thing that's wrong is the dipshit messing things up.

Doesn't matter what I do, the dipshit is going to mess everything up anyway. Those outdated comments will be the least of their worries.