If politicians really want to improve things for the working class: then lower sales taxes, extend land taxes (remove loopholes), support and encourage higher-d

If politicians really want to improve things for the working class: then lower sales taxes, extend land taxes (remove loopholes), support and encourage higher-density housing (including rooming houses), ban sugar, stop legal and illegal immigration from low and moderate-HDI countries, legalise safe drugs, and decriminalise all other drugs.