I think it just makes for a nice conversation piece - intriguing news, at that, honestly. Certainly, an economic change in any area may serve to create some related cultural shifts, in that area and surrounding areas. Whether in the abstract, or in any more pragmatic details, why should we be so concerned about it, at that?
Do we want the city to stop developing a stronger technological entrepreneurship base? Probably not the best of goals.
Do we want real estate agents to stop increasing prices, if that trend continues? "Good luck with that."
Or do we simply not want to replace all the struggling artists with entrepreneurs? Is that the expected outcome? Maybe some of those new businesses will support the local arts communities - "problem solved," lol.
I'm certain that the city of San Francisco, and of her neighboring metropolitan areas, can constructively adapt to such change, in however it goes.