In person meetings are best (and easiest in some ways), Virtual has become easy. The hardest is hybrid. I think it's great if we can accommodate it, but I feel like, to make it the most useful, we need someone who is on virtually to be a facilitator.
There are some things they can do to make sure everything is working, to act as a messaging go-between as needed (perhaps having another messaging platform to send a note to the in-person organizer if needed). And even to facilitate some discussion of the people on virtually (let's say, when everyone else is mingling in person, eating, etc).
I'd volunteer, but I like the in person meetings too much, so I'm not attending virtually anymore.