Player collision not existing is a pretty glaring issue at the moment. It causes so much confusion in melee fights, I really hope people continue to talk about the gameplay as well, not just the battle pass. This game is already great out of the gate and with some small continued tweaks I think this game will continue to flourish.
The fact that grenades bounce off teammates and enemies, but that I walk through teammates and enemies makes zero sense. I really hope they fix this, because melee battles become super disorienting. Played with a group of 8 yesterday, every single player made this comment multiple times.