It also makes no sense! "Fuck this, it doesn't matter - but I'll happily spend effort communicating that to others, because apparently making others not care about something I don't care about is something I do care about." Wut?!
Well, I say it makes no sense. Alternatively, it makes a lot of sense, and these people actually just wanna destroy everything we hold dear :-(
Perhaps the current societal trajectory is destroying everything that they hold dear.
I mean, just look around you.