I don’t have a solution but want to echo the sentiment that it is weird that people do not have a picture of themselves as their profile picture. Cartoon characters and random photos are very unprofessional IMO and I wish people would take the 5 minutes required to take a decent selfie and use that at least. Especially with everyone being remote, it’s nice to have a photo to match a face of a person that you will see in person very infrequently. As an amateur photographer I’ve thought about offering to take portraits at the next office gathering. Some people just take terrible photos of themselves. The classic shot with the camera too low pointed straight up the nostrils.