I play League of Legends, and I'm a Solo/Duo bronze 5

So obviously I play League of Legends, I play with my Discord group every night on blind pick normals, and before that, I solo queue in ranked. In normals I go anywhere but adc, but on solo queue, I exclusively play top and jungle, I play Darius, Gangplank, and Yasuo, for Jungle I play Jax, Master Yi on occasion, Sejuani, and Elise. I choose my champions according to how my team is built, and to counter pick the enemy. I don't usually pay attention to how my team member's champion unless I'm using them as reference to assist the team, and do not try to persuade my team mate's to "not pick a champion" because I do not know the skill level of the user of that champion, nor his/her plan for tlhe champion's build. After that, the game starts, and what I've come to find, why they call bronze "Elo Hell". I had 5 games in a row where my team fed out their ass while I was in top lane being even with whomever I faced, I had one game, where I was losing lane, going a 1/3 Darius, and our adc says "I rather lose than play with my support anymore" and throws herself at the enemy, making us lose the game. Bronze 5 just feels a bit erratic, I want to go into silver 5 to see if its any better, people say people holding you back isn't a thing, if you were worth a higher elo you would carry the game, but its really hard, when their jungler, mid laner, and adc, are fed at 7 minutes into the match, maybe I belong in bronze 5, but I know a lot of those people don't belong in bronze 5, maybe we need lower leagues, like tin, copper, and wood leagues. I think that would help clear that out a bit, so maybe I can feel a bit better about myself.