I'm sure there was an extremely vocal minority that threw a fit when they killed it off, but I doubt their overall subscriber numbers were significantly impacted. The majority of people are just there to watch anime. There's plenty of subreddits that are vastly more suitable to discussion.
Calling the Crunchyroll anime comment section a community is a bit of a stretch, it's like saying that the comments under a TikTok video are a community.
My original point stands.