“...fight Alinsky tactics with Alinsky tactics, then we will see the realization of the liberals’ fondest wish:”
I disagree, in part. You can fight effectively without resorting to what amounts to criminal/sinister tactics.
Maybe so, maybe not; however, you most assuredly have to know what they are, and what it looks like when they're being deployed against you. You also have to know what it looks like when they're being put into place so you can pre-emptively stike at your would-be alinsky-ites.