You are doing slander campaigns against a person actively speaking out for the Palestinian cause and throwing up your own barriers to gatekeep who is allowed to support Palestine. Applying your own Western morality lens and imposing it on Palestine.
Stop trying to colonize the debate. You are not in charge of who is allowed to support Palestine.

There is nothing racist or neo nazi or anything of the likes in the video. You are even bringing up the past of the person to justify deplatforming them. What you are doing is verbatim what Zionists do.