Late reply, but I understand that monopolies aren't per se illegal. I said that the companies listed need to be broken up, not that they fall into the category

Late reply, but I understand that monopolies aren't per se illegal. I said that the companies listed need to be broken up, not that they fall into the category of "monopoly that's technically not illegal and not leveraging its monopoly to constrain business in another market." There's an awful lot of projection there and I'm not sure how that ended up being the takeaway from what I said.