Describing him as "a 33 year old footballer" isn't really doing him justice.

This is arguably the greatest footballer of all time and one of the best sportsmen in general that's ever lived, even at 33 the money a team would make in marketing with him and with shirt sales would be just as obscene as the figures you've quoted and him ending up in america, in the huge market that New York is, when football is ever growing over there would also be massive. Nobody is signing him for his ability alone, despite him still being world class