Probably a lot to do with it......this was in a small village in deepest mid-Devon. Wasn’t much distinction between council and non-council families really. Fairly gentle place all round.
I never lived on a council estate, because my (very working class) parents scrimped and saved enough go put a deposit of a few hundred quid down on a millworkers cottage - so with a mortgage of £1500 they were proud houseowners......
Both sets of grandparents though lived on council estates...