YouTube Communities are like mini Discords for creators

The Communities feature, which YouTube launched today at the Made on YouTube event in New York City, is sort of a mix of old-school forum, subreddit, and Facebook group. Once a creator turns on their community, anyone who joins can post, and people can reply to each other.

https://www.theverge.com/2024/9/18/24247529/youtube-communities-social-comments