> I get part of the strategy is exhaustion and make sure no-one wants to ever work for federal government again
It's difficult to tell what their strategy is. There's so much chaos going on that it's impossible to say for sure what the end game is. But we can make some guesses.
They could be assuming the supreme court overturns the lower courts, allowing them to do everything unopposed. They may be trying to overwhelm the system, allowing at least some stuff to get through. They may be trying to drive out federal employees, weakening the federal bureaucracy. Or they might just be idiots who are moving fast without stopping to consider the consequences of their actions.
Ultimately, regardless of their specific end goal, the best course to stop them is to try and slow them down at every opportunity. We may not be able to fully stop them, but the more we can slow them down, the more we can minimize the damage.