IIRC, it was the /pol crowd that created the "put triple parentheses around your name to show that you are Jewish and stand with Israel" or something like that. The idots fell for it and are continuing to flag themselves with that crap. It's like how /pol started the "drinking milk is racist" and the shitlibs fell for it, and the whole "shave your head bald to show solidarity with BLM" and made chicks look like skinhead skanks. It's all for the lulz and the moonbats fall for it over and over again.