I purchased 4 TV's with Chromecast with GoogleTV. I plan to login to all 4 of them with my own personal Gsuite account I had for many years.

1 Living Room and 3 in each persons room. If I login to my account on all 4 of them..Would everyone's viewing recommendations be mixed in all four of the Google TV's or would each TV be separate?

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Also I have a YoutubeTV sub and assume that definitely everyone's, recorded shows and viewing preferences would be mixed together since I login to the YouTubeTV app with my account on all the TV's