@mdrockwell You can get feeds of YouTube channels using this simple conversion: https://www.youtube.com/channel/ID → https://www.youtube.com/feeds/videos.xml?channel_id=ID. Alas, they don't add the video as an enclosure, so it won't have the video. You might try an RSS Bridge instance for pulling video though: https://github.com/RSS-Bridge/rss-bridge/wiki/Public-hosts

For stripping audio out of YouTube videos to consume as a podcast, I've found that using Huffduffer.com and their browser bookmaklet to be a great method.