San Fransisco has a housing crisis BECAUSE of all the $150k jobs. How are the $65k people supposed to find an affordable place to live? You've got thousands of wealthy people, tens of thousands of high-end places to live, and hundreds of thousands of middle class people that can't afford rent. Meanwhile you've got renters who can't make a buck off poor people, and can't find any wealthy people to move in!
The presence of wealth doesn't CAUSE poverty. It exacerbates poverty. It's just incompatible in the same ecosystem.
You don't see any problems with the nations capital for homelessness handing $3,000,000,000 to a company that's already worth $1,000,000,000,000? Keep in mind that NONE of those homeless people will be getting job offers to work at Amazon. Amazon will truck and fly (already wealthy) talent into NYC to hire. You're not "improving" NYC poverty, you're just diluting it with existing wealth from elsewhere.