I've wondered how it would work if Netflix implemented something like Amazon Prime Video Channels and let distributors offer content as additional/separate subscriptions in the Netflix UI.

Like, Netflix's UI has some annoyances, but it would be so much better if I could access all my streaming content in one central place instead of having to manage a dozen different shitty services, all with their own separate accounts, apps, watch lists, etc. and their own idiosyncratic quirks and buggy (or outright missing) features.