UK: we had big problems with 'system build' council housing in the UK in 1960s and early 1970s. Google 'Bison' and 'Ronan Point' for background. I'd hope that

UK: we had big problems with 'system build' council housing in the UK in 1960s and early 1970s. Google 'Bison' and 'Ronan Point' for background. I'd hope that we have (all) learned a bit about pre-manufactured sections and assembly since then and perhaps pre-manufactured units with quality control/JIT manufacturing techniques would be better than the current bricks on site based construction. UK: the problem would be the land to build on anywhere near population centres and utilities by the way...