@Laura2592 Well, I guess saying "We welcome" rather than "strongly preferred" could be a debatable distinction as far as discrimination goes. But to me, any host who really only wants guests who jive with their own religious, or political, or sexual beliefs, etc. and wants to dictate how guests behave based on those beliefs, shouldn't be hosting on an international, non-discriminatory platform. And a host who would leave a review mentioning that the guest was not aligned with the values of the host, meaning their religious beliefs, should be booted off the platform.
All that to me is different from a host having things in their home which are of a religious or spiritual nature. An entire house listing should be free of those things, and be "neutral", but if it's a home share, as long as the host does't try to foist their beliefs on a guest, a religious picture or something like that shouldn't be an issue, after all, it's the host's home.
You'd be hard pressed to find a Mexican's traditional home that didn't have a picture of the Virgin of Guadalupe on the wall.