Guinssoo nerf ?? RIP Kog'maw/Varus??

So i was reading the patch note like any normal person when i rode the nerf on guinsso and to be honest it triggered me so much . I was like: Wtf adc are all getting fuked by the ongoing meta and yet they are nerfing them ??. Sure the item may be op for Kai'sa/Master yi but did riot actually not tought of the repercussion on the other champion that build guinssoo?? As an old adc main it kind of trigger me because i found kog'maw and varus very fun to play but rn they are not in a good spot and this nerf will bring them down even more, some those 2 are nonskill auto-turret adc's but if actully play them and try to land their skillshot they are so much fun to play. So i kinda think the guinsso nerf was stupid like if you want to nerf kai'sa/master yi just nerf them or atleast think of buffing the other champ that use the item or maybe riot just doesn't really care of the champion that are not under the spotlights.

Maybe i'm just overreacting but that actually make me so sad as an old adc main and i feel bad for those who main adc right now

(sorry about my broken english ^^)