I agree with this take, it has been my experience as well. The robot vacuum isn't there so you never need to vacuum, the robot vacuum is there so you can have decently clean floors daily and only need to do the deeper cleaning once a week or so.

But I also get the difficulty when you have a space with lots of larger debris around. The robot vacuum was excellent before kids. Now with little kids that will leave toys and other obstacles all over the place, it requires diligence to pick up after them (and work to teach them to clean up their toys and socks) to ensure the vacuum can be effective.