Shout them down in every space, make them embarrased to think the stupid shit they think.
If we don't embarrass and correct them now we will have to kill them later when they come for our friends and families.
Conservatives have never and will never be the punk, because punk is a counterculture movement against cultural conservatism, not who is in office at any given time. Punk has always been about cultural freedom, and conservatism is about cultural restriction.
One of the best examples of conservatives' superficial understanding of counterculture was during the 2020 elections in Philadelphia, when some Boomers wrapped themselves in flags outside a polling place and danced to RATM "Killing in the Name". They heard the words "fuck you I won't do what you tell me", and decided that it represented THEM, while discarding the rest of the lyrics and the entire meaning of the song.
They do this with all media, from music to books to movies and TV. Their understanding and interpretation of art begins and ends at the surface level.