Spec Proposal: Super Groups

Hi! By means of notifications, it seems that the previous post 6 hours ago was mentioning me. I couldn’t read it, but, after reading a bit this discussion, I assume it was related to my recent request Is there some feature equivalent to Whatsapp communities in Delta Chat?, which seems like a duplicate of this one.

I do not understand why “public groups“ (such as those rooms in matrix) cannot be encrypted, but anyway, public groups wouldn’t be my goal, but semi-public groups, which I would understand as collectives of people (let’s say, between 15 and 200), which you may have not meet a lot with, but they are not random people of any side of the world.

So these super groups, communities or whatever, with one or more moderators, would merge together the idea of multiple groups (with users not able to identify/talk each-other inter-groups) with channels (with moderators able to add distinct groups and moderators [or users too?] able to sending messages to all the groups)???