Xbox Live Is Not an ISP — It's an Online Service That Requires Your Own Internet

No. Xbox Live is an online gaming service, not an Internet Service Provider. Think of it like Netflix or Spotify—you need a separate internet connection (from Comcast, Verizon, Spectrum, Starlink, etc.) to access it.

Your ISP provides the pipe; Xbox Live provides the content (multiplayer, store, cloud saves, parties). Without an active ISP connection, Xbox Live is unreachable.