No, there's wanting to make money, and then there's greed. James Patterson is the greediest writer I've ever heard of. He doesn't just want to pursue his passion and make a ton of cash along the way like Steven King does, no, that's not good enough for him. He wants to squeeze every last cent out of everyone who ever even thought of buying a book.
To him writing is an assembly line process, the ultimate goal of which is cash money, not expressing himself, telling his story or making people happy.
I want to make money writing. I think we all do. And I wouldn't mind making a LOT of money writing, but I sure as hell wouldn't sit in board rooms designing ad campaigns and wondering how I can come up with 9 ridiculous plots a year that will entertain the mindless masses and get me a trophy wife and an 18 million dollar "cottage".
James Patterson is not a writer. He is a fiction manufacturing executive.