Build triplexes, duplexes and other cohousing options that aren’t cramming 20 people into a 2 bedroom and do it with a couple other sympathetic conservative families. This solves much of the SAHM isolation problem and the ‘who will play with the children’ problem. Both are genuine and non-stupid obstacles for people desperate to live in real community again.
There are other ways to live near each other besides cohousing alternatives if one is open to not exactly living next door, but just in the same general area. There is not any real obstacle to living in the same town or group of near-to-each-other neighborhoods. For some reason, conservatives who don’t belong to a couple of very specific religious subcultures are the only ones who don’t think this way.
This is not a solution for everyone, family and community ties are the real obstacles. But if you already have given that over, why not live among those like you in other ways? Beats lamenting how such and such are pricing u out.