The official Youtube Channel of Exercism @exercism_org doesn’t feature any other channels, not even @ExercismCommunity:
I think both channels should link to each other on this channels page, because that’s the normal Youtube way of a creators to link to their other channels or friends.
Maybe there’s a good reason for not doing that, but I can’t think of one, so hopefully I’m not annoying anyone but suggesting the same thing that was shot down 20 times already.
(I only stumbled upon the exercism community youtube channel because I was watching a recent weekly meeting where there was talk about frustration with input validation in exercises that teach other stuff).