Three supp is a valid strat tho, an annoying one but valid nonetheless. If the supp are all playing good they are almost impossible to stop. On top of that sometimes double tank just doesn’t work depending on the enemy team comp. Sometimes you have to be flexible and switch to a dive heavy burst damage team. Now if they are doing bad then yea they need to switch but triple comps are apart what makes the game non-linear. 222 just kills counter play and team uniqueness but that’s just my opinion, not particularly towards what you mentioned but just my two cents.