I have always used a Roku for TV streaming, but things like this are making it more difficult.

Something similar happened with Amazon and the Twitch app for Roku. Amazon obviously wants you to use a Fire product to access Twitch, and they completely removed support for the Twitch app for Roku. Even the unofficial Twitch app shut down shortly after this, leaving no reasonable way to access Twitch content from a Roku.

If the Youtube app and available alternatives get removed as well, I'll basically be forced into another device since Twitch and Youtube offer a large percentage of the content I watch.

I can only hope that some future legislation or anti-trust lawsuit makes it more difficult for these companies to force you into buying their specific hardware to access these services, but I am not hopeful.