Interesting I do sometimes see the mocking but I havent seen it go so far as to mocking dead Palestinians etc.It’s not a very small minority, i always see Arabs and Asians mocked very badly and made fun of, it’s very accepted and normal. Kind of like how black people can be racist or say some very rude shit about white people as a joke and everyone would be fine with it. But if you say anything remotely defensive when a west african insults Somalis, you’re automatically considered a racist self hating beg who wants to be an arab.
Twitter is a different world though blacks pretty much are the most influential group on that app so they can say anything and get away with it.