During Covid, my guild had Zoom meetings. Some of the speakers were excellent and really prepared for teaching/lecturing with Zoom. Others were a bit hokey. Zoom meetings are great except for the fact that you can't see the quilts in person and up close. It's also a bit isolating because you are at home all alone. It was great during Covid and would maybe work as a once or twice a year fill in. Dave Sirota (Quilt Maven Dave) does particularly good Zoom presentations and classes.