Actually they are doing bad.
Before it was:
Top - shit
Jungle - amazing
Mid - good
Adc - op
Support - op
now it is:
Top - shit
Jungle - shit
Mid - shit
Adc - op
Support - op
no, riot isn't nerfing. Riot is just buffing the importance of the bot lane and adcs. Exactly what everyone told them its a problem since like, the middle of season 7 or earlier. When they screetched and hard buffed adcs after "lolz adc 2k17 memes"
here's an analogy:
police: weapons (guns, knives, riffles, smoke bombs, paper bombs, etc)
citizens: weapons (guns, knives, forks, etc)
terrorists: weapons (guns, knives, riffles, bombs, etc)
Everyone complaining that terrorists got weapons.
And incoming riot balance changes
police: a wood stick
citizens: a slap on the face
terrorists: weapons (guns, knives, riffles, bombs, etc).
Riot is just making the game actively worse, ain't they all lovely dovey company?
Actually, wait, there were some adcs changes. I should edit the above part:
terrorists: weapons (guns, knives, riffles, bombs, nukes, etc).
Coz they made armor stacking against adcs do more damage to targets above 300 armor than before and using true damage to achieve that hahahahahahahahaha
Bow to your overlords