At this point, is SFO still an AS hub? Might just be a Seattle/LAX/San Diego feeder, so I question why they bother investing in even a lounge if they can't succeed in the airport enough to be a viable alternative to Southwest at OAK or United (lol).
I hoped they'd turn SFO into a SEA/PDX of CA with intrastate Regional feeders, but looks like that'll never happen now.