If the annoyed person doesn't enjoy the company they're keeping, it's up to them to find other people (with shared interests) to hang out with!
That way they don't resort to rude and abusive shut downs of topics of conversations that other people are enjoying!
Furthermore, they may find themselves no longer invited to join in future conversations with people they've offended with their abrupt behavior!
Eh, but what do I know? ... I'm just a Pfrog!
Ribbit!