Is there anything unlockable through gameplay?

I get they have a battle pass, but is there anything at all that is unlockable through actual multiplayer gameplay outside of the BP?

I mean, even COD has long term mastery challenges that unlock weapon skins… I want something to work towards. Daily and weekly challenges are hardly a goal. They are short term and don’t show any kind of proficiency in the game. I want some sort of mastery challenges…

The gameplay is great, but there is just something that is missing. There is no satisfaction in winning. There are no rewards for actually getting better at the game. This game feels empty without some sort of long term persistent goals that extend past seasons…

Everything that says “Free” when you look through the Battle Pass is what non-BP players can unlock.