@freemo And yet you don't apply that same logic to the freemasons?
Any sufficiently large group will attract a few nutjobs, but that doesn't mean the larger group is unworthy of association.
The main reason I find Trump so worrisome is that he's brought this extremist fringe to the mainstream on the right. Whereas on the left, the fringe is still just a tiny minority of loud preachy assholes.