@sigmaklimgrindset well, for one, it is a completely separate app
No seriously, where ReVanced is a collection of patches for the official YouTube app(s) (and some others)
NewPipe is a built-from-the-ground, independent, no-Google-Code YouTube client that relies entirely on scraping the website using NewPipeExtractor
As such, the entire experience apart from the content itself differs.
@boogetyboo there’s still a good chance you’re using your Internet Service Provider’s DNS.
Not only does this mean its super trivial for them to block things they don’t want you to access, but this also means they can see (and they probably log) everything you do; no good for privacy or freely accessible info
Try switching to something like quad9, and reboot your devices after to make sure they’ve cleared their DNS cache
PS:
You can just add dns.quad9.net to Settings > Network > Private DNS on Android if you don’t want the app.