maybe, but it is only an illegal monopoly if they are using their monopoly position to prevent others from entering the market. they are not threatening to blo

maybe, but it is only an illegal monopoly if they are using their monopoly position to prevent others from entering the market. they are not threatening to block access to github.com for all Comcast users if Comcast chooses not to block access to gitlab.com, for example. That would be an illegal activity for a monopoly. simply existing as a monopoly is not itself illegal.