http://www.techradar.com/news/google-pulls-youtube-from-amazon-echo-show-again-as-well-as-from-fire-tv

Mere days after the little tussle between Google and Amazon seemed to be clearing up, the two companies are apparently at it once again.

Two weeks ago Google allowed YouTube to return to the Amazon Echo Show after pulling the service in September, when the company cited a "broken user experience" compared to what you find online and in Google-made apps.