It's going to be a shitshow , in my personal opinion.
It's going to be like every single other 'OMIGOD WE'RE GONNA DIE' threat that's popped up since minute one. An acceptable solution to all will eventually be hammered out.
If you want to panic then rent a cinderblock bunker in the woods, line it with rubber, put on a helmet and beat yourself around the head and throw yourself at the walls until November.
It'll be a great workout.
By launching BCH Bitmain have already fucked the NYA. Everyone else will slowly fall away.