I guess this is why I don’t get invited many places, but I agree with this approach. In a less extreme situation, some months back we were at friends’ house for dinner. Along the way she started talking about how the twin towers did not fall from the planes, but some intentional plot. (You can google all kinds of crap on that.) I really like and respect this woman, and felt the need to tell her that I was disappointed that she would be so uncritical in her thinking to believe such crap. Really upset her at the time, but things are now fine between us.
In my case, I told the truth because I liked and respected the speaker. In your case, the speaker is a nasty lunatic. I would cease any further contact with such a person, or anyone like your friend who enables such insanity. I imagine the better approach might be to feign a migraine - but I imagine it would be hard to tell the guy as I left that I thought he was batshit crazy. I would hate for my silence to allow him to think I agreed with him.
I agree, I was making a comment about Icke, not about the husband, who appears to be a straight up anti-semitic conspiracy theorist. Certainly an anti-semite might find a lot in Icke that is congenial. That being said the wiki article you cite goes on:
You reminded me of something that happened during dinner.
There was a fly buzzing around the dining room at the time, and Lizard Boy took a bite of his roast beef at the same time the fly flew right into his mouth. He spit out the meat into his hand and turned it over to reveal the injured/stunned fly.
I think he may actually BE a lizard person and is trying to throw us off the scent so he can take over the world with all of his reptilian cohorts.
Lyndon Larouche is all about the lizard people too…
You don’t have to be mentally ill to believe really strange things- what about the cannibalistic vampire cult called the catholic church that has affected history so strongly?
Personally, were I in that situation, I would have said, right then and there, “Since we are clearly not welcome in your home, we will be leaving now. Goodbye.”, and left, even if it was right in the middle of dinner. If they asked for an explanation, I would have said that I/my spouse was Jewish, and not attempted any further debate.
Now, in the actual case, I’m not Jewish, and if neither were my hypothetical spouse, then I would have rebutted the idiocy and left as soon after dinner as could be arranged, but would still stay through dinner.
I pay a lot of attention to body language, and that night is no exception. As soon as the words came out of his mouth, I detected a subtle change in his facial expression that made me think that he had little control over what had been said. It was like the filter between his brain and his mouth vaporized and what was said was as unexpected by him as it was by everyone else at the table. Not an excuse, mind you. Just an observation.
Anyway, he got almost no feedback of any kind to the comments, and the subject changed easily. I can’t remember how, but it wouldn’t surprise me if it was that one of the kids said or did something to distract everyone.
I’d just drop it, no use encouraging him. Maybe talk tangntially about what you believe in a non confrontational manner, if it happens again.
I heard from a friend first time in about 15 years, he’d changed quite a bit. He turned into a 9/11 conspiracy theorist pretty hardcore. I didn’t say anything to encourage it, just explained politely where I stood and that was it.