Destroying my own sand castle and enjoying it is fun.

Destroying someone else's castle and enjoying it is called "being a psychopath".

Quite the low bar for declaring someone a psychopath.

His username sounds familiar

If somebody is building a sandcastle on the beach, and you go step on it for fun, you’re just a raging asshole, not cute and clever.

I agree. While they are building it, destroying it would be a dick move. Once they are done with it and not around, it's fair game.

So that analogy makes absolutely no sense considering they grief and ruin active servers, and destroy people's hard work. I don't understand how they can live with themselves. The careless attitude to this fact by the poster, casually mentioning they are part of the group like it's something normal, makes it even more unempathetic.