Are you saying it's a good thing that Comcast was able to break up an upstart competitor? I'm not sure a world where that's easier would have fewer monopolies to today. Even in your example the large and established company was suing the upstart.
I don't think Comcast is in a position to claim victimhood, nor is EPB. However, I would be interested in seeing this type of accounting being enforced for companies that receive grants and significant tax breaks/advantages and have localized enforced monopolies, such as Comcast and several other large companies.
In what world is it a good thing that instead of accepting an offer to provide a needed service that you're in the business of, you refuse the offer and sue/lobby the requester into submission out of spite.
This world is so, so broken.
If you read what I said, Comcast, having received billions from the government to build fiber optic networks that they never built, should be under advanced scrutiny, perhaps forced to keep their internet providing monies separate from their TV cable system monies.