Could do that, or sideload the APK from https://repo.jellyfin.org/files/client/androidtv/

Lineage OS doesn’t include google apps or services. Jellyfin works though.

Do you need an in-remote microphone? If not, I’d suggest a degoogled nvidia shield tv (i.e flash it with lineage OS or similar)

So that the timestamp adjustment can be propagated via uploader or user comments across YouTube clients on all platforms… i.e. to avoid having to hardcode each adjustment for each ad on each video on every client

Wouldn’t that need to be done via some kind of API for cross-platform compatibility? An API which could be exploited to detect ad segments?

They’d still resolve via DNS to an address in ASCII though, right? Wouldn’t that only be an issue if ICANN didn’t have a monopoly on DNS registration? i.e what we already depend on for a semblance of convenience without totally compromising opsec