I don't think the association between Mozilla and Slack is as strong as you think. They aren't collaborating with Slack, they are pressuring them to add this fe

I don't think the association between Mozilla and Slack is as strong as you think. They aren't collaborating with Slack, they are pressuring them to add this feature. If their goal is to make the web better, pushing for companies that control a significant portion of online communities to add safety features like this is actually a decent act.