Please reduce the difficulty of unlocking things

I understand that things like camouflage and skins require high requirements to unlock, because they are not considered basic game content, but I don't understand why the unlocking of career, accessories, equipment and weapons is so slow? Especially the equipment and weapon unlocking, who came up with these mission requirements? 200-300 kills? Tens of thousands of damage? My God, these are basic content, why can't players unlock them faster? Yes, Battlefield Studios has improved the acquisition of career experience and reduced the requirements of weapon accessories, but it's not enough. I hope they will realize this problem.