jungle meta rn is just champions with undodgable ganks that do WAY too much damage
nocturne, nunu, zac, rengar, rammus, reksai, fiddle, its all just champs that can easily close gaps on you for free, and insta kill you after
jungle already is the most broken role, with global map presence, free access to all objectives, and the biggest control over player bounties and objective bounties, there's no reason to have champs like zac 1 shot your adc from 4000 units away