Those programs have existed for awhile(Federally run), easiest in terms of faster and higher efficacy, but low adoption rates make them difficult, they also onl

Those programs have existed for awhile(Federally run), easiest in terms of faster and higher efficacy, but low adoption rates make them difficult, they also only encourage the individual/family to socially participate. The side effect is those that don't leave are/become generally even more anti-community, so generally makes the situation in urban centers get worse over time. Unless you remove some critical mass of people quickly.