I agree with the sentiment of your posts, even if not all of the points you make,
Apologies if I have played the man and not the ball in an earlier reply.
There is definitely a discussion to be had regarding what is considered to be an acceptable level of abuse in football, not only abuse directed at managers and players from fans, but from managers and players towards officials, and that extends across all levels of the game.
In all honesty, I'm a bit bewildered by the whole sorry episode.