[Barrin92]

>the middle ground where almost all change happens: the collective aggregate result of cultural change

happened, past tense. That cultural layer, to a large extent enforced by various religious traditions both in the literal and civic sense, sometimes for better or worse is pretty much gone. Nowadays it largely is a binary question of legal action on the one hand or individual choice on the other.

If you tell people they need to make change within their community 90% are going to ask you, what community? Community with a capital C where people collectively enforce binding rules, rather than occasionally go bowling isn't much of a thing.

[randomdata]

Community need not be tight for change to occur. A random stranger calling you out on your shit is just as effective. Maybe even more effective as it doesn't always hit so hard when someone you are comfortable with says it.