I doubt public demonstrations would do it. They'd have to start losing MAGA cult people for them to change course themselves.

But if we can hold out for 2 years (big if) there's a very strong chance we'll retake the house.

And if things continue down this path (i think it will get worse) we could maybe take back the senate. but the map is very hard.

That would give power to fight back.

If we get a once in a generation swing of seats we could think about getting rid of the filibuster / few remaining norms. Then we could rebalance judicial. But that's a big risk if not sure the power will endure beyond a handful of cycles.