Wen #nostr signal with telegram like group multi category and groups chat organization mobilization app?

I want and need a private, secure, app like signal for mass messaging and organization within multiple groups of people by interest or category.

Are you open to co-buikding, co-creating, collaborating, perhaps?

I need to be able to speak up my mind trusting only trusted parties are privy to my thought outside of throught police purview.

Please!

#asknostr #grownostr #rebirthearth #rebirthcivilization #evolvedhumannodes