It’s not an open mic night where everyone is owed a chance to perform. It’s your club.
If someone is polluting your convos with things you find harmful or disruptive, you’re under no obligation to continue hosting them.
While moderating isn’t fun, the alternative is to merely enable a free-for-all.
You have something to say. It should be heard...
...and, no, you aren’t required to indulge all debate or “prove” your points
They’re free to read or not read.
That’s it.
You’re allowed to advocate for or against whatever you want, however you want.
It’s your club.
Don’t feel bad for managing the guests who ruin the show.