That I wasn't aware of, mainly because I don't use those services. What I was going by was information I had several years ago when looking at streaming provider / hardware comparisons. One of the points made at THAT particular time was Roku being a more neutral platform, and providing the hardware and environment for different vendors to bring their content to.
I'll admit I haven't kept up with company practices in a while. So it's possible the information I had at one point is now out of date. I do follow Cord Cutters News: mainly on YouTube, I probably need to go back and look at some more recent episodes. Typically with me, I'll get the info I need, then stop following what's going on, until I need some more info. This can sometimes be years between so again, I'm probably out of date here.
You’re working from very outdated information. Roku is no longer neutral. The industry has changed a lot.