But the important thing is in both cases, I have the option of running it like that, if security is important to me. In the case of Slack, Discord or Teams I h

But the important thing is in both cases, I have the option of running it like that, if security is important to me. In the case of Slack, Discord or Teams I have to implicitly trust the mothership. In a world where all these companies are eager to hide clauses that allow them to train on your data, and where controversies pop up where Tesla employees share your in-car camera videos among each other, I'd rather have a product where I can limit who I need to trust, especially if I'm running something as sensitive as a government agency.