Couldn’t agree more. It’s just visual clutter. Those of us who are mature and considerate will of course leave fridge and closet space for sitters (if physically possible) - to use but one example. Those of us who aren’t won’t suddenly fly into a panic as they’re packing to go away and run around trying to clear space.
i.e The people who need these infantilising messages will ignore them anyway. The vast majority of us just don’t need them.