I can just start calling people, no need to find a room with my laptop where I only have the screen of that laptop, just to not disturb the others in the open office.

I have breakfast with the kids, am home for package/groceries deliveries.

I have much better relations with colleagues in other countries because cam on is the default and we are not with a group of locals and 2 people on cam. It's a big equalizer.

I like it like this and would be annoyed as well if this was taken from me.