I like tge topic and your energy! A couple of things came to my mind when reading this. First, words are words, we assigned meaning to them once, why not again. Take the word gay, for example; it's changed meaning at least twice - first it meant happy, then gay and now people are also using it to mean kind of lame. That said, should there be a line? Like at making the words have the opposite meaning? Maybe going forward we could distinguish between them by saying "the regressive progressive" or "the racist anti-racist"... 😄 Secondly, we have a saying where I come from and it translates something like "all new is the well forgotten old". You see it in music all the time and in fashion. Why not politics? Why shouldn't we reinvent the wheel again tome after time?
RE: Square peg in a round hole? Much like how Authoritarians call themselves liberal? Regressives call themselves Progressive? Racists call themselves Anti-Racists?