Errors encountered:
- Failed to fetch feed: https://www.youtube.com/feeds/videos.xml?channel_id=UCM15YNy8g-CaJ15YZCbq0Iw
- Failed to fetch feed: https://www.youtube.com/feeds/videos.xml?channel_id=UC0w-RFfyJeJHSlQZcDNKpPQ
- Failed to fetch feed: https://www.youtube.com/feeds/videos.xml?channel_id=UCee7V4YGpMKj-UnuZpW_dbQ
- Failed to fetch feed: https://www.youtube.com/feeds/videos.xml?channel_id=UCEXFnWSJSv2tdGmNfLA8rvg