The sentiment that all lives matter is such a serious thought crime that it came up in a hate hoax. Only black lives matter. Those who say otherwise are in violation of liberal orthodoxy and must be punished. Normally, the punishment consists of cancelation, but there could be immediate physical consequences, if these freakazoids are to be taken seriously:

I found them! 😂😂😂 pic.twitter.com/1fld0iqdhC— Que Anon (@QueAnon1) July 21, 2020

Poster Comment:

Nothing scarier than a 120 pound twink telling me he's going to "rock my shit" if I say all lives matter.