I’ll give it a shot. I think some apps do a good job where they link out to some integration provider or payment processor and show the linked out app icon side by side with theirs - combined with some copy like “{App Name} is part of the Nostr Network} might be good enough. Or even de-emphasize it into an info alert and not mention it in large letters anywhere.
Also don’t think we need the 3 bullet points currently in mkstack login, but I can remove that manually.