Wouldn't that be great if transfusions became the regular treatment? It would wipe out all the uber-dedicated JWs who refused blood. And the winner of the Darwin Award goes to... Okay, I don't really wish they would all die but it sure is exhausting having to deal with their endless bullshit.
But we know what would happen. They would compromise and find a way to justify it by cherry-picking some scriptures. The show will go on.