Lemmy’s webui only shows these once, so probably worth raising to the app developer.

Also, beehaw cannot see !privacy@lemmy.world, whereas they can see the one on !privacy@lemmy.ml. The !privacyguides@lemmy.one comm is mainly individuals who grew tired of r/privacy and wanted a space with less of the conspiracy-like paranoia, so some of those subs may not actually be interested in following the other two general privacy comms here on lemmy.

TL;DR IMO the three posts in this scenario make sense to me