>mfw i open deviantart:

Because for every good artist, there are 100 terrible ones. Obviously, site generates money based on quantity of users, not quality of their works. Therefore, it creates a hugbox environment for people, who cannot take critisism. It is a death sentence for their artistic skill: they won't improve their work, they will be sitting in this hugbox making the same mistakes, because nobody can tell them, that they suck.
That's why Deviantart is a bad place.