I'm not debating dollar figures; I'm debating whether the average resident really gives a sh#t. Not sure what SanFran does, but unless he runs a business that caters to the stadium crowd, I don't know that the "bowl tourism dollar" argument is very compelling.
Visitors love to use such arguments for matters of self-importance or to otherwise support their points (not accusing you of the former, clearly you're in the latter here), but they don't always resonate with people that actually live there.