I can't be sure about avg online of server (cause i don't have all stats), but i think it is approximately 1000 members. For that amount of users 30 people struggling with one problem is not a small amount.
UPD:
My point is that haze is a pretty good balanced character now and there is no reason to nerf her abilities. All problems that was mentioned in OP post is a simple misunderstanding of gameplay mechanics and lack of skill.
Previously haze was really imbalanced character, but she already nerfed now.
Дело в том, что большая часть тредов про несправедливые баны были тредами из разряда "Меня забанило без причины ёши разбань", хороших тредов с этой темой очень мало
Its just a simple misunderstanding of how to play against haze and how to end game if you dominating on haze, pls learn more about game mechanics and how to counter high bullet damage
После окончания своего бана я буду записывать все игры в ранкеде после бана, в которых намеренно не будет пингов или сообщений от меня, если забанят создам тред на форуме, походу это единственный способ добиться хоть чего - то
I think all unfair banned players should record their games after ban and if they will get comm restriction another time they will have a material to prove that there is no reason for comm ban