Now they're getting bought up and the people are literally building houses from every end of the lot, often time getting variances for setbacks. They've decided that yards and green space are no longer important. They want wedge a three story 5K sq ft house on the same lot where a much smaller home fit.

So, I would agree and say to an extent, people are already there in terms of dealing with no lawns, now its just getting them to accept several houses on the same lot instead of their massive mcmansion.