We have most of that in a union. You can literally trace the decline of middle class income to the decline of union membership - i.e.: https://www.russellsage

We have most of that in a union. You can literally trace the decline of middle class income to the decline of union membership - i.e.: https://www.russellsage.org/sites/default/files/Stone_Arthurs_TablesFigures.pdf https://www.russellsage.org/sites/default/files/Stone_Arthur...