Off topic but I guess it might be useful. YouTube channel RSS is https://www.youtube.com/feeds/videos.xml?channel_id<channel_id>, or with gnu sed:

echo '<channel_url>' | sed 's|https://www//.youtube/.com/channel/|https://www.youtube.com/feeds/videos.xml?channel_id|'

And the app requires a non-jailbroken Apple or Android with strong play integrity plus photos of your face, your ID, and your shit to flush.

Taiwanese here. No. And many white people look just resemblant for me in my small Asian eyes.

I have a Matrix acc and joined several rooms of FOSS, but sadly it looks like most of them are still less active than their Telegram/Discord counterpart.