I wish my coworkers would stop using background blur. It sucks and it’s distracting. Your hair and hands pop in and out of blur. Sometimes part of your face will blur. I don’t care if your workspace is messy or your kid walks in the room. I do care that we’re all being distracted by your weirdly blurred hair and hands.
But that's not always true tho, I have seen background replacement all over people's face (and yes, I seem to be the only one who thinks that's wrong).