JVfP has a mixed history, see here: https://ifamericansknew.org/about_us/accusations.html

In fact, they have a history of gatekeeping, at least the uppers in that movement. They are basically pro-Israel LLC gatekeepers pretending to help the Palestinians and whitewashing anyone who poses a threat to Israel that isn't Jewish because to them everyone who isn't Jewish is an anti-Semite. A word which makes zero sense.