Beehaw’s reasons for defederation were completely unrelated to what’s happening now. They didn’t want the general public to have access to their “safe” community.

What ideology did he promote?

Being against Judaism is not the same as being a Nazi whatsoever, so your analogy is just incorrect on a fundamental level. And frankly, it’s so obvious that it feels like a bad faith argument.

And yes, if you had relatives killed by jewish (religion, not ethnicity) people justified by their religion, it would be completely in your right to burn their religious text.

Hell, you’re in your right to go burn any religious texts you want without a reason. (Not recommended in Islamic countries, might lead to a severe case of a death penalty).