Yup, it works great for a office worker or a designer but for a tradesman it's not nearly accurate enough when working with steel - that's why they resort to thousandths of an inch in Europe when they mill steel or do quality control work.
As for the German education system, that's a load of crap too. You didn't mention that the children are basically slaves to the company that sponsors their education, from the time a child is around 10 years old they become obligated, by a contract between their parents and the corporation, and they have to serve years of time with that company after they've finished their education. That always means that a skilled worker can be the slave of a corporation for over 20 years of their life. They trade their freedom for the potential of having a very lucrative career in some industry. If they find that they hate their job when they are 22 years old it doesn't matter, they have to continue working for another 10 years before they are free of their obligation. Some companies will offer an option to payoff the obligation/debt in cash but since the person would have to give up their high paying job they'd never find a way to actually pay the company back.
Sorry, I'm not enamored with anything European, not their education system, not their work environment, not their politics, nothing.