Erm, not sure where you live, but in central London it's completely normal for both lawyers and bin collectors to live in social housing. It's been that way all my lifetime and we're all very happy with it.
On my estate live just to name a few professions/etc.: teachers, artists, a filmmaker, a jazz musician, a doctor, a professor (biology), NHS admin staff, a plumber, a taxi driver, some graphic designers, supermarket staff (3 residents work in the local supermarket), a counsellor, a nurse, a caretaker, a care assistant, a few people with disabilities on benefits, an air hostess, a bus driver ...
Those are just neighbours whose employment status I know of. All are part of the community and we hold events together, lots sit outside talking in the summer, our children all play together.
Normal life in London.