Yes, and they do. But remember this is in the middle of Los Angeles where property is insanely expensive and ordinances limit how high you can stack your containers. So in order to make any kind of real dent you either need an astronomical capital outlay or you need to get a bunch of containers to emptier land outside the city (i.e. 40+ miles away), and you need to do it without violating customer contracts on where their stuff (goods or the containers themselves) is stored.
