on the peninsula, plenty; in sf, work for a larger company or at least not for yc-aged / early 20s founders and you'll do ok my oldest coworker, and this was a

on the peninsula, plenty; in sf, work for a larger company or at least not for yc-aged / early 20s founders and you'll do ok my oldest coworker, and this was at a < 10 person startup, was not a founder and was a line level search engineer and over 65.