[AngryData]

Part of the problem is the pay for many tradesmen doesn't go up much for doing better work with more skills and knowledge, the only incentive most of the workers get is to just do it faster. You don't often get a bonus by making beautiful piece of work, you will get a bonus for getting done quicker even if it is the barest minimum quality of work. And many people who would make excellent craftsman are also smart and skilled enough to enter many other fields that pay better and have far less workplace hazards and doesn't involve them having to regularly pump out trash work to stay competitive.