This arrangement is possible, but I wouldn't call it completely orthogonal. It requires one of the parents to stay at home, or both parents working part-time, b

This arrangement is possible, but I wouldn't call it completely orthogonal. It requires one of the parents to stay at home, or both parents working part-time, but the two most frequent arrangements are working father+stay at home mother (conservative family) or two working parents (modern family), and most of the time when a family has to be homeschooling - like we've seen on scale during the pandemic - it's the mother who sacrifices her career.