Text:
I consent to Plex to: (i) sell certain personal information (hashed emails, advertising identifiers) to third-parties for advertising and marketing purposes; and (ii) store and/or access certain personal information (advertising identifiers, IP address, content being watched) on my device(s) and share that information with Plex’s advertising partners. This data is used to deliver personalised ads and content, ad and content measurement, audience insights and product development. Your consent applies to all devices on which you have Plex installed. You can withdraw your consent at any time in Account Settings or using this page.
Soure: https://www.plex.tv/vendors/ (Might have to clear cache)
Can also read about the changes here: https://www.plex.tv/about/privacy-legal/
My family/friends uses it on TV all they do is scan the qr code on plex and it logs them in and basically keeps them logged in forever. On jellyfin it logs out randomly. I run a dedicated Nas with 40tb half filled with media. I started on jellyfin and switched over to plex and never looked back. Just the fact that half the people in my replies think the main use case is on a Pc tells you everything you need to know. It’s perfectly fine for tech literate people for everyone else plex is superior.