He called a Premier Leauge club shit, made a xenophobic comment ("German" cnut) and then reiterated to his friend that the video couldn't come out after his friend said to him "Liverpool are all fecking bastards and we hate Scousers".
I don't doubt there are several referees who hated Klopp and also quite a few who dislike specific PL clubs. But at least they are still viewed as objective and independent, something you can't say of Coote anymore. If a judge in a case cannot be viewed objective and impartial anymore he's also removed, whether or not he would actually let his views impact his decision making is irrelevant.
You have one job as a PL referee and it's not to get caught making claims like that. Diabolical stuff from Coote. Made it impossible for himself to have a job in this league anymore.