@taiyo Addttionally, the article is misleading because a business generally has no duty to deal with its competitors (even in the case of a monopolist, which a regulator has a tough time to argue that TW is, b/c of the market definition problem as stated above).
Here’s a summary by the FTC about the refusal to deal:
https://www.ftc.gov/advice-guidance/competition-guidance/guide-antitrust-laws/single-firm-conduct/refusal-deal