I've been hosting a Mattermost server as an invite-only chat board for about six years. Slack is the direct comp. Mattermost is not immune to being enshittified

I've been hosting a Mattermost server as an invite-only chat board for about six years. Slack is the direct comp. Mattermost is not immune to being enshittified either, but at least I get some warning: I can read the patch notes before updating the server, and when I see they've turned fully evil, I just won't upgrade the server, and we can start looking for an escape route before the clients break. Since I own the server, I have some confidence I'm the only person who can possibly read the user data too. That is to say, I know that I won't do it, whereas I believe Discord and Slack would.