Class system

Game has a lot of potential but the class system in my opinion is just strange. WHY do i need to EARN the ability to give people ammo on the support class please? "sorry bro i know i'm support but you have to wait until i get enough xp to give you ammo... like what? Also why is the defib on support, the whole point of assault is to be frontline and part of that has always been reviving people, you know like in almost EVERY other battlefield game. I heard they were adding the redeploy beacon instead to assualt (i dont know if i'm behind and they are not doing that anymore) but come on, you want to go back to the good days of BF3, BF4 where you had almost the perfect class/squad system, why change it this much dice, you literally have the blueprint right there