I really don't understand how you got that idea. I really don't.
I just don't want a corporate entity that owns an ISP to be allowed to own content production companies. You're riding a ballistic missile (rather than making a leap) to get to me wanting to get content without paying for it.
If Comcast wants to give up limited liability, then fine, they can do whatever they want. An implicit part of my argument is that the government is already involved, there are plenty of regulations that Comcast benefits from.