I was surprised to find out about a 58 year old programmer that just got a job at Google. When I asked them where they were living they said they found a 55 plus community. I am wondering if that actually was one of the reasons they were hired.
In any case unclear to me why it's a bad thing to note that someone older has a better chance of getting hired because it's easier for them to find living accommodations.
There is a housing in SV. Certain housing is set aside for 55+. That housing is less expensive and better located. Makes total sense that that would present a hiring opportunity and be an enhancement to someone's qualifications.
This is no different than getting into a top school. Anyone who gets in is qualified but someone within a special group knocks out others with the same qualifications.