Judgement

I am kinda embarased to ask, but do these stack? Like revolt?

Message was extremly short. The card in question is: judgement camarilla segregation.

Also is politicly correct to play this card in this blm era?

I believe the rules questions forum rules say that you should try to link the card text of the cards in question. Use the card list . Here it is.

Name: Judgment: Camarilla Segregation
[DS:U, CE:R2]
Cardtype: Action
Cost: 1 blood
Requires a ready prince or justicar. +1 stealth action.
Put this card in play. Each Methuselah controlling a non-Camarilla vampire burns 1 pool during his or her unlock phase. Any Methuselah may burn this card by burning a non-Camarilla vampire he or she controls during his or her master phase.
Artist: Richard Kane Ferguson

It does not say that it is unique, so I see no reason why it wouldn't stack.