I’m using disroot.org as my email provider, with a custom domain to easily switch if needed, but so far it’s been great It’s free for a little storage and you can buy more, it’s a non profit based in Netherlands

There is also riseup.net as a non profit email provider, servers in the US I think

As a TV centric distro, there is libreelec https://libreelec.tv/ You can use it to stream media from jellyfin, plex or other streaming platforms with plugins

It runs kodi that you can also use in other distros as a package

Kodi supports hdmi-cec, which allows to use your TV remote to control kodi, the hardware needs to be compatible too though (raspberry pis are compatible) There is also a mobile app, Kore, to control kodi on local network

The UX may not be as slick as androidtv/appletv but it is customizable