"Pro-Palestinian activists" show up everywhere. They were protesting at the Academy Awards earlier this evening. Environmental rallies. Hospitals. The less the place or event has to do with Palestine, the more likely that the activists will be there. They've turned themselves into a running joke.
The biggest cause of harm to the Palestinian people are other Palestine activists. The whiter the activist, the more obnoxious they are. Triple whammy if the protester screaming about Palestine is a Jew.
I say this as someone who is skeptical of Zionism. I'm hardly a Netanyahu fan.
Honestly, I would be surprised if these people are actually activists and not simply trying to get likes and retweets.