Your link is to a public housing project. It discusses the reasons why it became a slum, such as white flight and desegregation. Not sure if you have ever live

Your link is to a public housing project. It discusses the reasons why it became a slum, such as white flight and desegregation. Not sure if you have ever lived in an apartment if you think grocery shopping is a “Herculean” task. You just take the elevator and walk a block or two to the grocery store. Furniture is actually easier than in a SFH because you don’t have to struggle to move it up stairs, you just pop it in an elevator. Package deliveries go to a concierge at the front desk rather than being stolen or getting wet on the porch if you’re not home, etc. In general looking at trends of the 1960s to predict behavior today won’t work - there’s been a trend toward reurbanization in the last 30 years and white flight has reversed and been replaced with gentrification. The “slums” are now being pushed into city outskirts and suburbs themselves.