The day may come when they need assistance themselves when their government fails them. Only desperate times will make them come to their senses.
Uh, no. Desperate times are their big chance for TOTAL power.
Once enough of them do so and the government can no longer prosecute and lock up the tax evaders and avoiders because they've grown to critical mass, then the government will collapse.
If people in a given area are fortunate, churches and other civic minded organizations will step in to fill the void. If not, there will be a total breakdown and lawlessness to be tamed only by vigilantes, organized mobs, gangs and tribal leaders.