Can we fight back? We can wait until we can vote, but do we really expect fascists to play by the rules? Would it be unethical if we tried to get the enemy fighting among themselves? First unite their smaller fractions against the largest fraction? Then do the same with what is left? In their own Internet hideouts? Play their ego's against each other? For example at "X" "Elon is only dragged down by Trump". At "Truth social" the opposite "Elon tries to push Trump out!" etc. Many of their followers are not evil people, they are misled. Don't attack them or try to use facts to convince them as that just doesn't help. Just ask questions like you are ignorant, so at one point they start to see the ugly truth themselves. Some never will though and some are just evil themselves. But many will see it in the end. We let fascism rule once, why again? Stop the evil empire!
Europe is fighting for it's survival right now and the US is attacking Europe as well. I don't see this US government changing anytime soon, as I stopped believing in any fair elections. Until that's the case, I would like that door as closed as possible. If at one time the situation improves, by all means, open that door and we can be friends. But it can never ever be the way as it was. Europe MUST be able to defend itself and take its place in the world.