I am thankful I have a long term partner and have never needed to used dating apps. It sounds like a nightmare. Ghosting is such a repulsive move to me. A simple “I’ve not been feeling it will work with us, its been nice chatting and wish you luck in the future’ is all that’s needed? But apparently that’s not the done thing? I think look at it like a filter, someone who doesn’t have the capabiltiy to communicate they don’t want to continue is not going to be someone you can build a good relationship with. Relationships need communication. Shrug and move on.