Given a grossly swollen (and, demonstrably, UN-conservative) sense of self-entitlement, on the part of said visitor? They might feel that way, certainly -- there are selfishly petty and irrational types all over, sad to say -- but feelings, however dearly held or keenly felt, are not the same (and, in such matters, cannot trump) as reason.
In any event, it remains incontrovertible that -- once your host has stated "Stop it. Now." -- one either stops, or LEAVES.
Well I saw an encounter where suddenly the host called the guest a liar, did not give the guest a chance to reply to that accusation, and kicked the guest out.
Also, you cannot reduce the matter to FEELINGS as you are attempting to do. Principles stand. You don’t falsely advertise is one.