"No Blocking: broadband providers may not block access to legal content, applications, services, or non-harmful devices.
"No Throttling: broadband providers may not impair or degrade lawful Internet traffic on the basis of content, applications, services, or non-harmful devices.
"No Paid Prioritization: broadband providers may not favor some lawful Internet traffic over other lawful traffic in exchange for consideration of any kind—in other words, no "fast lanes." This rule also bans ISPs from prioritizing content and services of their affiliates."
This is a good thing. Big telcos have been trying to gut the FCC of its power ever since they issued their Open Internet Order: https://www.fcc.gov/general/open-internet
Next stop is the supreme court if they continue to push back against it.