I would use other words, but I don’t think you are actually interested in understanding market power, coercion, or network effects. It is a little tricky, but if you’re not just shitposting in bad faith, Lina Khan has a great paper on digital platform monopolies and Matt Stoller has a good podcast on Valvle’s monopoly in particular. Or does Matt Stoller also not understand what a monopoly is, according to you?