in case of old twitter, the blue checkmarks and their likeminded folx were allowed to hatespeak, "brigade", doxx, libel, call to violence, anything at all, as long as their infinite vitriol was directed at certain groups implicitly but blatantly designated as unprotected. the other side, on the other hand, was subject to "private platforms can do whatever the fuck they want" kind of moderation, where even "off-platform conduct" could get you summarily banned.

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