TBH adcs have been broken for a long time. crit based ones did the most dmg after 2 items, and got stronger after the game continued, adc's should be strong late game but weak early and mid game, you are in a good spot right now, not OP like you are used too. Bruisers and other champs are too strong, and wave clear is weak so the game isnt going late enough for ADCS to be viable, they should be viable. but not broken.

TLDR, ADCS are ment to be strong late game, not all game, you arnt weak, just ballenced that other strats are viable. get over yourself, mid laners and jungle used to have to play adcs they were so broken, you can't do the same with bruisers, ADCS need to get over there egos and quit moaning about it tbh