Earlier quoted context omitted.
I personally live in a very very small home and live minimally and it cost me almost nothing. I'm sure I lucked out compared to the average person. So what is the reason that these smaller homes aren't more common? I would think that if there were a market for these homes someone would cash in on it, so is it zoning? Is it people's aversion to building their own homes themselves and the service-ification of everythin…
We need to remove administrative barriers, like zoning barriers. And we need financing mechanisms. The easiest thing to finance in the US is single family detached homes. Unsurprisingly, there's a lot of them. It's quite hard to finance some types of housing popular in other countries, like cohousing.
What do you think of other housing options more common in the US, such as mobile homes, RVs, duplexes/quadplexes etc? What about ideas like renting rooms, dormitory style housing with shared spaces and things like that?