Progression not working properly for weapons and vehicles (Solo/Coop AI)

Oh, and if those Schmucks want to starting going on about how masteries are for the "commited", and how it would be cheesy to earn them in Portal or T1 in Solo/Coop.

Anyone remember Combined Arms from BF5?

A mode with different scenarios to play, were you, or 3 other people, could go up against AI bots, and the kicker? You could complete all the camo and weapon assignments in it, and cheese your way to getting Gold for all the weapons, in a short amount of time...

So what's the excuse for that one, DICE?