First off, Halo 5 was marketed as a Competitive game. Social was never a thing, and was never going to actually be a thing. BTB and everything else were supposed to be Ranked. Warzone was no-rank restriction, but had MMR.
Second, Spartan Rank (121) doesn't mean anything. A level 17 can play better than some level 145's, mind you. Your season Rank shows where your skill gap generally is. Not how it is.
Third, Bungie's rank system was only player rank in Halo 2. Halo 3 had a ranking system, and was the only game (besides Halo 5) with a ranking system.
Fourth, I looked up your stats. You have 400 less kills than me (In Warzone), but your medals shows that you're not very good at playing Objective nor are you very good at Slaying.
Don't complain about the game when you're the problem yourself. If you came in here saying, "Man I wish my teammates helped me. Because I can't do this by myself." then yeah. We'd be on better turns. Instead, you're saying it's everyone else's fault but yours. Then you need a reality check. Get with the program.
I have a friend that's not very good, but he admits he's not good and just asks for help. He gets frustrated, but I don't get mad at him because he's not saying it's our fault, he says it's his fault. But we still carry him with us, because he's not frustrating us with his frustration, he knows the problem and we're willing to help him... People would rather play with someone who's willing to learn, than someone who's ego overcomes them and demand people to play your mindset.
1. If this gets to you. If I want a social game I will go back to playin wow or eso.
2. Ranking system is to show others the experience of the player. It would match you with other players with the same skill set and experience. And I never said I was better then anybody else other wise I would have competed in the halo tournaments. But not with a physical disability in my hands glass window went into my hands my symptoms of my hand is well my thumb stick and button use is limited due to nerve damage and muscle damage. So, my player skill I would say is better then yours.
3. I stopped playing before the first update for halo 5 when level 87 was the max lvl cap, so don't compare kills to me. And I only recently returned playing.
4. I don't play with others but when I see a person needing help weather in my party or a random I assist weather the situation is a winnable battle or not.
5. Actually there are numerous ways to farm in warzone. And from your stats you seem to do allot of farming.