I've done it with 4 people on a team where occasionally there would be one blocking story before anything else could move forward, so we'd all just jump on zoom

I've done it with 4 people on a team where occasionally there would be one blocking story before anything else could move forward, so we'd all just jump on zoom. I was never the one in control. It was really hard to keep focused, but the task at hand got done, and it was easy for people to take a break for a few minutes while things continued to move forward.