How exactly widespread of a problem is it though? The only time I've seen Rescued used outside of its intended purpose is when its me and FC mates dicking around with each other.

I get it is an ability that people can troll with, but if figure argument for removal should be based on how prevalent of a problem it is, because it has its uses too. We have multiple ways for people to screw with you in a dungeon too and not just Rescue.