I guess I can't because in the first place every "enshittified" example you could muster was not contingent on monopoly, at all. You misunderstand what monopoly is, and are working your way backwards from it as the conclusion.
No, I'm taking the only definition of monopoly, and you're creating new "contexts" whenever it suits you. I addressed your arguments and you have no rebuttal, so this is what you resort to, taking your ball and going home.