The fact that Klopp decided to leave the post of coach only causes respect, because he did it himself and moreover understands perfectly well that to sit in the same place, in the same post for a long time will harm not only him, but also the team, because sooner or later the squad will change to such an extent that neither his old nor his new tactics will not work and then the team will start to lose, and the blame will lie on him as the head coach
The reason for his departure is that he was simply tired, I watched his interview, and if I understood correctly, then he was tired of endless press conferences (pre-match, post-match), and Liverpool has a lot of matches, Premier League, Champions League, Cups... And There is some truth in the fact that a person needs to change the environment from time to time, otherwise everything can simply turn into a routine. In addition, the work of a head coach involves great emotional stress, and with age it becomes more difficult to cope with them. So I think he's just tired and wants some rest. )