No they do not want to learn from China.
They want to get rid of zoning and unleash the power of the free market.
The free market has already shown that it has no interest in creating abundance because abundance reduces the rate of profit. Developers will not create abundance, they will create more niche market segments and build artificial scarcity because that's what markets do and have always done.
From a political standpoint, it's a completely losing angle. The places where zoning exists are all dominated by home owners, so none of the abundance Democrats will win elections in those districts. The places dominated by renters, urban centers, are already voting for Democrats so essentially the abundance message will cost the Ds the exact demographic they need to win more seats to effect the change they want. It's a politically bad move.