@vwdasher 80% of the ones here are made of five pieces of plywood and (poor design) a swinging glass door, that gets broken and is hazardous. The newspaper boxes, in contrast, might be able to survive being hit by a car, have lots of space, and have repair parts commercially available.
Maintaining something like the robot would be a drag, but that's why you just keep adding welding rod until it's indestructible.