I do have Infuse and the pro subscription!

It’s not really a “first party” (for lack of a better term) solution so the UI is not consistent with the other apps.

Personally, I don’t really like Infuse’s UI arrangement and use it exclusively for content that has Dolby Atmos.

Many of my friends / family aren’t all that techy, usability is key and having access to that content through a single app / single name is pretty important.