Philly's transit access can be hit or miss, but when transit lines up, it's transformative. I moved from central PA to a Philadelphia suburb in 2006, a three minute walk to a regional rail station. It was an hour fifteen into the city (most of the time), and I'll take 1:15 on the train over 0:45 of driving every time. After a few months of figuring things out, we dropped from two cars to one.
Now I own a rowhome in the historic district of the city, we're opening the first floor as a museum within the next year, and I walk everywhere. All forms of transit (bus, trolley, trackless trolley, subway, light rapid transit, train, ferry) take contactless payment (finally) and these days, rideshare fills in the gaps.
Wages are higher in the suburbs, but I can get to a sizable international airport in 15 minutes by car, to the Amtrak station in 20 minutes via $3 subway, and I can walk to grocery/hardware/bakery as well as bars/restaurants/galleries/venues/museums/etc.
A car used to be a very, very important part of my life, and now it's more of a luxurious convenience.