Question about proprietary

Hi. Ok, so. Please bare with me. The answers I seek might have answers somewhere already, &/or somewhere the questions have been asked and answered. I'm new and it can take to figure things out here. Off the top of my head I can think of 3 communities I'd love to be a part of through 7cups. I don't know if they already exist, or have in the past. The forums are numerous and posts are vast. I'd join, or wouldn't mind taking a shot at leading a new one-- if that's allowed. The problem is I am concerned whether or not 2 would be appropriate/fit within 7cup quidelines. I'll list them in order of interest, which coincides with potential for a issue. 1.) A remote karaoke group. - singing to/for/with others is remarkably healing. There are free apps that allow people to form groups. Having a place to find people to sing with is hard for people that have little to no social connects in the world. 2.) An interfaith spiritual center. People can express that part of themselves and relate to others of all traditions and personal paths in a way that focuses on personal growth and compassionate unity. (I'd personally love to cover how Carl Jung believed the Yi-Jing can act as a form of self-therapy he believed would be ideal for those without access to a therapist. ) 3.) Adult ADHD peer support. Ok. I'd love thoughts and advice and being generally pointed in the right directions. Thank you for your time and help