That is being extremely harsh on klopp tbh.His first season wasnot even a full season,he was handed a team that was barely europa league standard,and the season after they won the league they had a write off season where their injuries were far beyond anything i have seen before,no manager could win anything in that situation.
If man city have broken rules that everyone else has followed,then they surely would have atleast 3 less prem titles,Sir Alex would have won it in 2012,and Klopp would have won it in 2019 and 2022.His ability to reach points totals only bettered by pep and his unlimited funds is astounding.If he was at United,able to spend much more than he has at liverpool and not losing star players,we would have seen him dominate the league each season.Sir Alex knew that he was by far the best manager to replace him.Klopp may not have won the champions league as often as he could,but his teams always came up against stronger sides in the champions league finals,apart from tottenham.We cannot be hypocrites and say that sir Alex was unlucky to come up against barcelona,but not give klopp the same benefit of the doubt against madrid.