Yes, it's pretty vertical, but essentially every big streaming platform or production company is. There's a very specific Netflix way that governs how all Netflix shows are produced. There is a very different but still meticulously standardized way that governs how all Hulu shows are produced, one for all Warner Bros. shows, etc. This is an area where being vertically integrated is totally fine. It not only makes enormous sense for these studios, but nobody outside of those environments wants or needs these workflows. Netflix's workflows are there to aid Netflix even more than their shows, and while there's a lot of excellent stuff in their workflows that most productions should utilize for efficiency/safety/whatever, there's also a ton of stuff that would make no sense to use independently.