Dude, take it as a learning experience. You can’t tell a troll to stop - so best don’t engage.

I had to learn the same thing many years ago: I asked for an option to exit-on-close for steam. Some trolls didn’t like the idea of a more customisable software and i foolishly argued my point. AFAIK this option still does not exist. Maybe the devs never saw that forum thread bc there was too much bs.