I think there's an extra layer of crazy there.

So, you (not you, a generic you) believe that Armageddon is happening in your lifetime, and the event is the literal moment when God will pour his Holy Wrath against unrepentant sinners in a final judgement as the world wraps up... And you, deeply religious as you are, will obviously go to Heaven, while all the annoying people you rightly hate will go to Hell, to be punished for eternity.

Considering this, is it not obvious that this hypothetical person would wish for Armageddon already? I mean, for you it is the final prize.

I believe these people don't want a future. They want the end.