I was bronze 5 for half of last season then i stopped playing stupid shit and just focused on three champs, i relearned them and the core of the game instead of huffing my own farts abput how it's anyone elses fault but my own
I know exactly how much skill is between bronze 5 and silver 5, its actually quite a bit.
If you want to quick and climb in bronze then just lock in the following
Mid/top

Slam.your skull into the enemy towers for remembers bronze about 45 minutes
Get said towers
Build a tri on garen, take resolve, take demolish.
Build a lichbane, peotobelt, and a fuxling nashors on ziggs resolve.secondary, chrysalis and demolish, its bronze this.build will do fine
On tryns just get crit attack spees
On brand just cap csr and a rylais
You literally cant fuckit up if you just follow the formula but you'll sink back down or stagnate next season due to this being anti-bronze cheese