You can literally look up statistics about the average salary in every country. You probably forget to take into account higher paid jobs like those of Lawyers, Doctors, Business Managers, among others. Average salary doesn't mean average job in this context.
Oh, and like
nobodyknowsthyself said, y'all seem to forget about the existance of taxes and such. I myself wasn't thinking about taxes either, so I have to correct myself. According to google statistics, Stoper's current income is below the average in Italy. The numbers you see on his Patreon page are not his net-income. Anyway, this whole thread derailed into a really stupid discussion, as always. My initial post had nothing to do with any of this, but BorgiaBou felt the need to start an argument over income.