The Tubular project is a fork of the NewPipe. It includes all of NewPipe's privacy features, as well as those from SponsorBlock and ReturnYouTubeDislike. It also does not rely on the YouTube API or other Google framework libraries.
A website is just parsed to extract the required information. As a result, this software works on devices that don't have Google Services installed. Tubular is also completely free and does not require a YouTube account to use.