Can Comcast or Xfinity add Blaze TV to our line up?

From what it says on its website, Blaze TV is a streaming service, like Netflix, so it can't be "added" like a regular channel. You need something like Roku or Apple TV to access it, and even then, you still have to pay Blaze a monthly fee ($10 if you pay monthly, or $100 in advance for one year or $200 in advance for three years - of course, that assumes that Blaze is still around in three years, and if it's not, there's no guarantee you will get any of the unpaid balance back).

The Blaze previously used to offer a linear channel. They no longer do. Many cable companies and satellite providers (including Dish, Verizon and Cablevision) offered the linear version.

 

Anyone who is looking for The Blaze's programming can subscribe on their website.

If they can add Netflix app then they can add Blaze as an app. But they wont.