My opinion on how to climb out of bronze
So this is just my opinion so it might be wrong... but.. here it is.
I am a bronze 3 and i know the only way i can "climb" out of bronze is by being the "team captain"....i know most players don't want to take the initiative and ping and offer advice and explain to people where to go..do this ..do that...
Yes you need good laning mechanics and good team fighting skills as well as picking a champion that scales well and get make best use of it's "snowballing"
but i find that if you don't "man up" and try to be a captain in solo q ranked games...you will ALWAYS lose... i mean like... literally you have to tell other players what to do - maybe they are inexperienced or maybe they need a helping hand -
Riot should make a 6th role called "Team captain" who gets extra pings and maybe a colored chat or something although i know this would be abused to hell..
But yes if you don't be a team captain for your team in bronze...you will lose almost 80% 4 games out of 5 all the time.
you have to tell the other players pretty much where to go...what to do ..what to build.... when to push ...what objective to take....yes by pinging..but also by chatting...
also i play support sometimes...and you can "create" opportunities for your team to snowball and win their lanes and get kills...but sometimes it doesn't work out that way. But you also have to ping and tell them how to best play...
This is my experience and i haven't played ranked in a month because i don't find interest in it anymore.
I think after plat people pretty much know what to do and don't need pings or information..but i could be wrong...