There’s a lot less rng than you think.

If a jungle item is somehow letting the enemy hard carry get back into the game after getting “stomped” like a lot of people have been claiming. Maybe try playing the new objectives added to the game to press the lead you gained from laning phase. If you control both outposts from the 10 minute mark to the 20 minute mark which isn’t hard at all if you’re ahead and coordinate well . You will have an over 10k experience lead as well as bounty runes and map control. The rng is heavily outweighed by skill and most people just need to adjust to the game.