Amy Schumer has been doing it as well and in an even more unhinged way. Have you not been following the drama involving her DMing random Twitter and Instagram users who posted anything even remotely anti zionist or anti genocide of Palestinians? She goes on these unhinged rants in people's DMs shifting from accusing them of making her feel unsafe, wanting to kill her, to being anti semites, and calling for the extermination of Palestinians all in the same engagement. She then turns around when enough attention gets drawn to her unacceptable behavior and makes apologies where she claims to be the real victim.

Btw, hate crimes against Arabs are also antisemitism, as by definition both Jews and Arabs are Semites, so I'm not sure how useful this word is in the context of the current conflict.

This is just wrong. Antisemitism has alway exclusively meant hating Jews.

Due to the root word Semite, the term is prone to being invoked as a misnomer by those who interpret it as referring to racist hatred directed at all "Semitic people" (i.e., those who speak Semitic languages, such as Arabs, Assyrians, and Arameans). This usage is erroneous; the compound word antisemitismus (lit. 'antisemitism') was first used in print in Germany in 1879[17] as a "scientific-sounding term" for Judenhass (lit. 'Jew-hatred'),[18][19][20][21][22] and it has since been used to refer to anti-Jewish sentiment alone.[18][23][24]

https://en.wikipedia.org/wiki/Antisemitism

When media outlets and "advocacy organizations" lump violent attacks and Palestinian liberation chants together as "antisemitism", it creates an inflated sense of danger. It even makes people go out of their way to always mention the dangers faced by Jewish people even though the salient issue right now is islamophobia and Palestinian liberation against a genocide.

Consider also that we operate in a propaganda regime that conflates Jewishness and Zionism and where drawing attention to Zionist victimhood plays an important propaganda role for justifying settler colonialism, apartheid, and genocide for Zionists, such as the loser with a Zionist flag behind them in the post.

Also to nitpick, etymology isn't semantics - antisemitism means anti-Jewish even though there are other semitic peoples.

Conflating zionism and all jews is antisemitism.

I bet the non-zionist jews at MIT feel perfectly safe. It's MIT ffs.

The world's also a lot less safe for other Arabs (because they might be mistaken as Palestinian), Indians (because stupid mayos think they're Arabs), and actual Jews who are dark enough to look like the original Jews instead of Euro-mixed colonizers (could be attacked for being Jewish or mistaken as Palestinian and attacked for that), and also any East Asian person because China is even more doubleplus bad (going on in the background)

basically anyone who isn't just business as usual while they still own over half the world's land

Ok.

...you don't want to start this with them, this will only end bad. Be warned, you're going to be pulled into a debate.