I'm not the person you're responding to, but I would say unequivocally and unironically, yes! The end result is more competition, lower prices, and more options for the end consumer. Sure the raw idea of this mechanism is a little naive and could be refined, but the outcomes you paint sound totally reasonable to me... think of this as a creative way to apply a new kind of tax to the criminally undertaxed big tech behemoths like Amazon and Google.