@serge Find a different set-up and only accept posts from people you follow. I've never, ever seen anything the slightest antisemitic on mastodon.social, for example.
@DevraWiz @serge I have seen plenty of antisemitic posts on mastodon.social.
Check the #fediantisemitism hashtag.
Also to @littlemiao ‘s point, isolating Jews is not really a good solution.