Some people are not happy with mediocrity. I guess it's too hard for certain people to understand and want you to behave like blind sheep instead.
Not really about Arthur, but more of the general direction the club seem to heading towards if news like this is true. In fact it's been a series of events unfolding since 2010 from Rosell using up all our money to pay Neymar Sr and his whores to the club not willing to spend money on proper players when available, to signing wrong players and wasting an enormous amount of money and so on.
But yeah, since Barca were mediocre in the early 2000s we shouldn't complain and be grateful. It's almost as if some people here are happy being underachievers in their life and have no ambition whatsoever.