The Role of Referees in Football

Do you accept that referees can improve in the way players and managers interact with referees, as opposed to some other sports? I know football is very different. It's almost unique in that regard. So perhaps some efforts to cut out very obvious shows of dissent. We saw Alvarez booked not for booting the ball away, but for just sort of nudging the ball away when a free cake was given and that now is an immediate yellow card. And of course, there's new rules for managers or people on the sidelines in terms of what you're allowed to do in your technical area. That feels like the Richard Key's rule that's come into play. As an Arsenal fan watching Michel