Actually yes and the reason is they don't get that type of bad traffic because most of the time Novak fans don't troll on their fan pages. There are same etiquette which everybody follows.
How would Fed fans feel if we have trolled him after Wimbledon 19 final on his fan page.
Same goes for Rafa also, should we keep on asking doping allegations on his fan page.
Person like you and everybody who are advocating the ban based on rul, rule, are breaking rules on ttw.
See
@vex he left the fandom of Novak and he don't come here.
As for the criticising, I have called him so many time stupid and other things but because I was really angry with him not to troll him and his friends on this page.