the whole metal fitting (no clue how to call it correctly in english, this was my best guess) is standardized just like the article suggests. millions of manuf

the whole metal fitting (no clue how to call it correctly in english, this was my best guess) is standardized just like the article suggests. millions of manufacturers over the world, all doing their own designs, but you can screw most cabinet door hinges with the same holes in the wood just fine. or vesa mounts. etc. lots of industries already saw how good it is. now, others profit from the lie that this is impossible. like sony using its monopoly on some markets to try to push silly things like minidisc, memorystick, etc. or Dyson making vacuum attachments that aren't interchangeable with even their own equivalent models. Which make them filty rich since a fool is born every minute, unfortunately.