Originally Posted by cordoba

That is probably in the right ballpark. There has already been a thread on this. Somebody posted his public accounts from 2015-2018. He was declaring half-a-million Euros in profit back then, and traffic to his main site alone has gone up 20 -30 times since. And then the massive network of sites he has built up over that time. Of course, he probably spends a bigger percentage of his income on advertising, so his profit margins have likely shrunk.