Yes, a few "will somebody please think about the children!" emotive talking points really help these discussions.
Thankfully we don't do really stupid things like that anymore.
And those projects were in the 60's and 70's. Our housing and spending policies between the 30's and the 70's were a disaster and kept this country impoverished. The reason we didn't have homelessness back then was because 40,000 or so young people emigrated each year. In the early 80's most homes in this country didn't have central heating. Much of the social housing we were building was worse than the emergency accommodation we have now. That was because of the stupid policies of investing so much in housing and not in education and health. It is only since we stopped doing that, that we have become rich.
So that we don't repeat the moronic mistakes of the past. We want massive social transfers (the highest in Europe), massive healthcare spending (amongst the highest in the world), a good education system and all the other things that developed countries have. If we stopped doing all of that then we could build houses like we did in the 60's and 70's. Still think it's a good idea?