Yeah this is definitely what they should use, I use it from time to time, Iβm in a couple groups
cc: nostr:npub1jzuma368395gu523y4vk4d34p0lxgctk436hggn4qcuj93075qgqtn3vm0 
Yeah this is definitely what they should use, I use it from time to time, Iβm in a couple groups
cc: nostr:npub1jzuma368395gu523y4vk4d34p0lxgctk436hggn4qcuj93075qgqtn3vm0 
Iβd use NIP-29 closed group for it