Not sure why stoper's income is the topic again, but some of y'all seem to forget that stoper has to pay taxes, and Patreon is taking a cut aswell. So, his net income is far from $2000 a month.
Patreon takes 5% of their creators subscription money. Then there's payment processing, currency conversion, payout fees and taxes. That leaves stoper with roughly $1200 net income a month. One of the reasons why I'm pretty sure he's working on other projects, even though he says this is what he's doing fulltime. That's in my opinion why updates are taking forever, not all the other nonsense he's coming up with. Other projects or sources of income make him lazy, but he'd obviously never say that as it would result in less free patron money every month.
As for the average in Italy, it's like
Bullx said. That calculation doesn't mean anything as the gap between poor and rich is so massive, yet the majority of people in most (if not all) countries are on the lower end.