Once they are teens, you want to somehow see if the remote mute button will work on them.
Yesterday my two boys were fighting over a sprinkled donut. The youngest claimed it but the oldest wasn’t with us when he did. Of course the oldest grabbed that exact donut

The youngest decided he was going to fight it from his brothers hand... Oh the joys of boys. I’d rather their bickering and fighting than a teen girls moodiness. After that was done and over with the youngest grabbed his flaming hot Cheetos and decided those were better.
They definitely bicker a lot more with no school. They are saying they are doing school online in the fall too where we are. I hope my kids don’t fall behind because what is being required now is the bare minimum.