Italy, not the US, but his show must have been interesting, similar concerns with many architects world wide I would assume, it was the times. I'm pretty sure MB knows about many of these designers. My old boss Elbert Budin gave me a copy of the catalog, his studio and home looked like they were designed by hippie architects.

https://www.moma.org/documents/moma_catalogue_1783_300062429.pdf

https://www.amazon.com/Italy-Domestic-Landscape-Emilio-Ambasz/dp/0870703935