The Dunbar Number is part of the human condition.

What you suggest, although positive within the bounds of natural group sizes, would imply denaturing humans with larger groups. This does not sound as positive.

There are many ways to peace
The ideal ones are rare

For me the thought is important, which I carry already for a long time in me, that if one is there for the other nobody would have to suffer.
And this could be very easy, or not?!