At this time, it appears there are no plans to bring other streaming services to the device, and it's unlikely Netflix, Amazon Prime, Disney Plus, and others will be added to the console. Since the Nintendo Switch was released in 2017, Netflix and other streaming platforms have not announced any intent to bring their services to the console.

That being said, you can use the above methods to stream any of the movies in your library, or any that are currently available on YouTube or Hulu.