I want to know the answer to the following question:
It has been alleged that Comcast's internet service has done what to customers?
All the background I'm provided with is that "Comcast has violated net neutrality practices in the past; and, despite Comcast's commitment to a narrow definition of net neutrality, critics advocate a definition of which precludes distinction between Comcast's private network services and the rest of the Internet.". Is that enough to answer the question?
Answer: yes