In regards to OP's comment about ghosting, I just want to ask, are you a man? Because women all-too-often have to deal with men who can't take no for an answer, and some of those men go from mad to violent very quickly. You might say "well, no man should act that way, they should be able to hear 'I don't want to see you anymore' and just accept it and move on" but the fact is they are not all able to do that. So should women do the respectful thing and stop ghosting, even though some of them definitely WILL end up being yelled at/attacked/killed?

(I know my example doesn't cover all situations involving ghosting, like for instance if the ghoster is a man. If you want to modify your claim to be 'ghosting is unacceptable, except in cases where having a face-to-face conversation could put someone in danger' then I guess I'd agree with that statement. It's just that it's really hard to know which person will be dangerous when they are turned down.)