It’s so you can dodge without anyone ever knowing you didn’t want to play with them. I run into a lot of the same people due to location (I’m sure we all do, to some extent), and some of them are just toxic. If you dodge you’ll actually make them feel worse. Also, if they see you again, they might remember you didn’t lock in with them. It’s not a terribly important worry, just tired of having to tell people in lobbies that there’s more use to anonymity than avoiding stream sniping