please allow me to inform the audience that can achieve the same by using a RSS reader and adding the proper feeds as below. Youtube offer it for free no email needed.
For channel
[oroginal] https://www.youtube.com/channel/UC1emV4A8liRs9p80CY8ElUQ
[rss]https://www.youtube.com/feeds/videos.xml?channel_id=UC1emV4A...
For playlist
[oroginal] https://www.youtube.com/watch?v=QGTiWZNQ24g&list=PLW0v0k7UCV...
[rss]https://www.youtube.com/feeds/videos.xml?playlist_id=PLW0v0k...
For User Videos
[oroginal] https://www.youtube.com/yogawithkassandra
[rss]https://www.youtube.com/feeds/videos.xml?user=yogawithkassan...