I love group therapy and really miss it. It helped me in AA to stop drinking. I love group dialogue, campfire stories and other settings. Sometimes they call it the wisdom of the crowd when it is done in social media. I've been looking for free group therapy sessions that deal with attachment issues. Doing it online is much different and not has helpful because you can't read all of the body language. I started zoom calls with family members so we can catch up and keep up with each other. Don't get me wrong, I like one-on-one sessions too, but group interaction can give you more perspectives. Kind of reminds me of meeting at the dinner table as a family.

The format you described where one person has to present sounds challenging. Can you suggest format changes? When I was active in AA meetings nobody was "forced" to talk. Some people like to talk and open up. Some people don't. Giving more latitude to the participants could be helpful.