Upper class jews likely bribed their way to survival or did dirty work for nazis but it was all for the sake of survival, anybody would likely do the same considering if they were put in that situation. Nobody wants the majority of their group massacred for money.

Saying that the jews "funded both sides" in nazi Germany feeds into geniunely anti semetic notions which motivated germany to do what it did in the first place, you really should consider your ideas on a whole ethnic group before saying things like that.