I had a Microsoft Teams call recently with a girl from a well known semi-public company and their also well known CEO was one of four participants on the call.Height of ignorance.
It's even worse on a WhatsApp call as the sound is better. Also the people that do this are usually those who got to about the age of 3 and never advanced their eating skills any further. I just hang up. Pretend I lost signal. I hate listening to people eat at the best of times.People who eat food while talking on the phone. Hearing them chew is just disgusting.