Not long ago Kyle Sinckler got a 3 match ban for screaming “are you f***ing serious!?” to the referee.
Which rather undermines the rugger fans who always talk about how players respect the referee! But what they do do in rugger is support the refs and the refs stand up for themselves. It would be nice on Match of the Day or Sky or wherever if they could talk about a game without spending most of their time looking at refereeing decisions in minute detail. Refereeing decisions are massively over-rated in terms of deciding a game.