A newpipe fork with more platform options (write up NOT mine, taken from original post):

BraveNewPipe

A libre lightweight streaming front-end for Android

Due to restrictive project policy, the #NewPipe team refuses to add platforms that they find offensive. This fork (BraveNewPipe) will not be as restrictive. As long as the platforms work in the spirit of free speech, they could be integrated.

Nevertheless, platforms that promote pornography or other degrading things will NOT be included here.

Contribute

This fork will focus only on integrating other platforms. Unrelated patches will be rejected for now.

Feel free to suggest which alternative platforms should be included. Any contribution (development/testing/bug report) is greatly appreciated.

Which additional platforms are supported?

Bitchute

Rumble

Other features not found in NewPipe

-NewPipe x Sponsorblock into this fork

-searchfilters: in the action menu of the search page you can now change the search behavior for the actual search. The supported content/sort filters depend on the service