Zionist conspiracy theories are too convenient for losers, especially those motivated by religion and tribal prejudices. Debating facts with them is futile and gives an illusion of validity to their baseless assertions. I don't think they should be forbidden from expressing their twisted little fantasies, but I do think they need to be mocked for it. Which I'm happy to do, since it takes a lot less time and effort, than explaining history and science to people, who are only interested in fueling their own prejudices.
"The fact that a believer is happier than a skeptic is no more to the point than the fact that a drunken man is happier than a sober one." - George Bernard Shaw