I’m talking systematic physical removal and book burnings combined.
Well, you don't need to
burn the books, just eject them from the university library and curricula so they stop being in the "general academic soup". Like Florida banning graphic sexual education books, "alphabet people" or otherwise,
specifically from schools rather than from sale as a whole. A
lot of the impact comes from how non-negotiable their presence is, like all good propaganda.
Edit: Basically, it's quite a lot more legally straightforward to simply make it so that people need to seek them out by forbidding them the priviledged position of presence in publicly-funded education facilities, which accomplishes the needed loss of influence of the ideas therein because their honest intellectual value is not
nearly high enough to circulate to a serious policy position otherwise. This lets us both purge the whackjobs
and keep freedom of
individual speech intact, even if it somewhat damages
organizational free speech.
We could totally get away with gutting freedom of speech and religion for big companies like the 1st Amendment doesn't exist in the first place simply by removing corporate personhood, which has always been double-faced liability-shielding horseshit. The reason we have such rights baked into the Constitution is for
individual rhetoric, all the giant activism networks are a horrible perversity to the public discourse meant to be guarded.