Thats just stupid, it depends on the teamcomp, it always has been, the only difference is that there is a meta where you absolutely need a tank, like this one, or the one where you can go full damage team. The better meta has always been the tank meta from my experience, I would rather deal with maokai top, reksai jng and naut supp in the same team than riven, yasuo and zyra in the same positions. However this particular tank meta sucks balls because of the new keystones which amp even the tank base damage to retarded amounts making them 1 shot squishies but also making them generally more squishy than they ever were.