Joseph- the Briskers have a very different view on the government than most chareidim, while most chareidim even if don’t agree with the zionists are doing theiur best to live their way under the present government, fighting in the government for whaty we believe they don’t want to be involved and if not for the other chareidim fighting for chareidy rights in israel they really would have had to leave a long time ago,
what would happen to briskers if they leave? go to america and escape there because the threats to chinuch? escape to europe and get stuck w/ shechita bans? it’s not simple living like a chareidi jew anywhere, one needs to learn to live and fight without lowering their standarts wherever they are.