Its actually kinda funny that those who accuse pro palestian supporters of being "anti semitic" whilst dismissing all palestian people as hamas

You must mean those peaceful "supporters" marching and chanting "from the river to the sea"

why do all the non-hamas ppl in Palestine dance and celebrate in the streets when their government elect 'Hamas' commit acts of barbarism?

but hey.. theyre not all hamasies im sure 🤓👍

Semitic peoples include the Palestinians. It's code for "we don't remember so you didn't exist - no matter who you thought you were". Colonial thinking is bizarre as well as your typical cruel.

I'd just call it explicitly racist.