"Yet the San Francisco of today is also strikingly different from the one my parents knew—and not just because I can’t find a single good burger under $10." I'

"Yet the San Francisco of today is also strikingly different from the one my parents knew—and not just because I can’t find a single good burger under $10." I've never paid more than $10 for a good burger in San Francisco and if you spend a minute of work on it, you won't either. I wonder though if the burgers the author's parents knew would qualify for the author as "good". Lots of mom and pop diners throwing stuff together in the "rent is cheap" days, and that's still where you'll find the cheap burgers, if you don't mind them leaving off the truffle shavings.