Why would we trade some dreamed-up "enslavement" to "evil" corporations for true enslavement to the government?
Common Cause defines it as, "the principle that Internet users should be able to access any web content they choose, without restrictions or limitations imposed by their Internet Service Provider."
I haven't had any problems with my ISP telling me I can't access some content. Have you? But even so, there are no Free Speech rights required of your ISP. The government is required to allow you to speak your mind. FCC control of the internet runs the risk of the return of "Fairness Doctrine".
Heartland Institute lays this out quite well.
The internet is the last bastion of truly free, unfettered speech. Government controls the Internet in places like China, Iran and Venezuela. How's that working out?
If allowed, this will not end well.