BF6 In General

I just don't get the TTK. It is so random, you can empty an entire mag into someone and they don't die. Then during another game you seem to get kills with 2-3 hits. Also you can get killed by a two shot burst from the far end of the map with an SMG. What the hell is that? If a grenade lands within a few feet of you your dead, conversely, unless you hit a player smack in the face, the RPG has no effect with a near miss, it's complete **bleep**. Also, you can be getting multiple hits on a player and there is absolutely no flinch, they can just shoot right back at you. In the real world getting hit stops you from being able to function.  I am trying to like this game but there are too many issues that should not be in this game.