[TCH]

Is there a “cure” for liberalism?”

By “liberalism,” I presume you actually mean “Progressive Socialism,” which in truth is Atheistic Communism.

Having that understanding, then...

Yes, there is a cure ... 7.62 x 39 hollow points ... Used “liberally” in rapid succession!

[OHPatriot]

To be a little more generic with the possible cure for Progressive Socialism or whatever they decide to call it, an old instructor once said: "The cure for most social ailments is a lead pill inserted into the body at high velocity."