Well the new jungle is setup to encourage early influence now, so yea farmers need counter jungling more than ever and most of them aren't good enough to do it healthy/swiftly.
Like you have to constantly take 1 or 2 camps from the enemy when possible due to respawn timers and exp+gold changes make losing a camp hurt much more.
And respawn timers make you feel bucket naked since it enforces ganking.
Uh I kinda rambled so I'll say something else, farm jungles who aren't good mobility-wise and have healthy clearing will most likely suffer since counter jungle is far more enforced for them to stay farming jungles.
I feel like I repeated the same tones or missed what I needed to say, but for now I don't feel all farm jungles suffered just immobile unhealthy first clear ones.