EPL managers rip into officials all the time in post match interviews.
and they are charged and fined, because it is not accepted.
Officials make mistakes - that is a fact. They do not have access to 5 different replays, from different angles and slowed down and paused to help them make decisions. They make them instantly based on what they saw. They are not cheating, and in every game both of the teams can highlight decisions that they are aggreived about. You cannot tolerate abuse of officials becuase they were wrong. For the good of the game, you cannot tolerate abuse of officials in any circumstance, let alone support it.
Yes they fined. But just cut the half of quote spanner!
it was boring