So long as we have people trying to FORCE an armed confrontation with the government, for the most part they'll be considered nut cases by the majority, and there'll be little outcry over the results of armed confrontations.
Even many of the most hard core anti tax people admit that tax laws are laws, whether they are fair and just, or not. There is nothing in the Constitution the prevents the government from levying taxes. Even federal income taxes.
We have reached the point where the one fundamental and possibly fatal flaw in our system has become the biggest threat. Whenever the citizens discover they can vote themselves entitlements without paying for them, the system that allows citizens to do so is almost surely doomed. The citizens have discovered that. They elect those who will seek the entitlements for them, and those they elect will do ANYTHING to remain in office.