I’m on PC mate, and the only games I’ve been able to get were with Cross play enabled and playing with majority PS4 players.
My queues are still crap, and it looks like once a lobby is built, there’s no new users joining the lobby.
Either their matchmaking/queueing system is rooted (in the sense it looks extensively to create new games between people, but doesn’t account for pre-made lobbies with less than full users) or their servers are so poorly put together they aren’t able to handle the requestes coming in or building that many games on the fly.
Also, I did notice turning cross play off reduced my lead time to get into a lobby, so I feel liek some one has fucked up on the server layout for cross play, whihc my be part of the bigger problem