If they're unhappy with the power of corporations, there are appropriate forums to express their angst.
They are not expressing angst over the power of corporations. They are making a statement that there is a large group of individuals for whom the federal goverment invoking fascist policies to protect corporate profits will not be tolerated.

You also haven't shown that angsty whining on web forums ever had any significant effect on policy. If it's not effecting change, then what's the point? you may as well be talking to a hole in the wall.

The FSP, seeing that current strategies for dealing with government power, and government-sponsored corporate power, are getting precisely nowhere, decided to take a radical new approach to solving the problem. For that, they should be ridiculed?