Because arsenal have formulated a game plan that they believe will win the every game they play. They have full believe in themselves, their play style, and the commit to their training to the last minute.

They will relentlessly play Arteta’s way an Arteta will relentlessly back then and that belief and confidence trumps anything most teams have to offer againts them

People forgot it was Emery that signed Saliba. He also gave Saka and Martanelli their first games at the club. He planted the seeds to arsenals success today and He got arsenal to a Europa final.

If Emery was properly backed by arsenal, who knows what he would have achieved.