PSH! That's just for now.
Someday, just like the home-computer of today, particle accelerators will become much smaller.
Maybe we'll develop black-hole blasters! Now then we're screwed.
They'll say "Oh, don't worry about nukes anymore! We'll just blast em away with our latest BLACK HOLE DEVICE! Bwahahahah".
They fire it a few times, get ****y, and create a self-sustaining one accidentally.
D'you know they've already created micro-black holes within earth's atmosphere? Freaky stuff. Fortunately they only exist long enough for a machine to register their birth, but still. Wild where technology takes us.