Once upon a time we did. My mom basically used the community pool as our summer babysitter (ah, the 80s). The one we went to as kids is gone now, but we were in an emphatically working class neighborhood to the point that we got free lunches at the community center in the summers. That park, with the community center and the pool, didn't have tennis courts, but it had baseball diamonds, soccer fields, a street hockey rink, and basketball hoops, both indoor and outdoor. And a playground, and free events like concerts. Our disinvestment in our communities should not be an excuse to treat people who are even worse off in an even shittier way.