If the holocaust didnt happen there'd be 6 million more jews in the world. We would be overpopulated.

The joos would therefore decide that they were the dominant species and probably right about their religion.

The jews would then take it upon themselfs to take over the world, summoning golems and what not to boost their attack force.
Jewitler would arise and lead the jews on a joolocaust to purge the earth of anyone not jewish.

They would all walk around with those stupid hats and beards and the jew-star would be the new swastika.
This would summon Satan as their jewjew religion is jewish and consequently they are going to hell for not being christian so satan would rule the world with his jewish enslaved.

so you see, the holocaust was a good thing.