I don't have kids but I've been thinking about how, I would probably need some kind of office separate from the house.

In fact that's probably a big part of why offices exist in the first place. If I had kids here then for much of the day, they would be trying to interact with me and I would be either getting distracted from work or shooing them away.

What I'm actually there I would want to be fully present with them. It goes without saying that I would follow the example of the people who invented the stuff, and not give them a brainrot device in the first place.