Yikes, you literally invented me saying anyone was entitled to anything. Again, no one "owes" anything or is "entitled" to anything. But the idea that without entitlement, manners and empathy are meaningless, makes for a shitty world to live in. You are free to your opinions. I'd just suggest though, that you aren't free to masturbatory self congratulation in a public forum without someone pointing out that caring so little for another human being makes you a poor excuse for humanity.

There is no good done for anyone else in ghosting someone. There is only selfishness. I'd welcome any argument that the other person is better for the interaction. And again, you have no obligation to help anyone else, but if you aren't leaving people better than you found them, you're probably leaving them worse.