True - but just because someone invites use doesn't mean we have to go. I myself have had to live for over 40 years before I discovered the basic truth that I do not have any obligation to associate with people I find objectionable.
Fine and dandy.
But how would you have felt about the truth of a malignant dictator, Saddam Hussein, controlling 50% of the world's oil production?
Would that not be "objectionable"?