We have always had 1 constructor seasons, ever since 1950, every now and again, the owners of F1, and the FIA, get bored, get creative and change the rules, there was a time some German in a red car from Italy was winning too many, the owners of F1/FIA changed the rules, some overpriced soft drink vendor started winning, then change the rules, a German owned brand with a star as an emblem, it started a series of seasons of winning, then rule change, then the cola vendor wins, change the regs, maybe some team previously the wooden spoon winners, named after a great gus, Sir Frank, they might win for a decade... Or PawPaws start.. then the rules change.. Rinse and repeat..