@warubuta First, let me state that I do enjoy your comments. With that said, please let me provide a couple of counterpoints for any innocent souls perusing this (very entertaining) thread and mistaking your certainty on beer for accuracy. Pils by definition, is originally from Bohemia, specifically the town o
f Plzen or Pilsen (in English or German). Admittedly, it was a renowned Bavarian brewer (Josef Groll) who helped them shift production from top fermentation (the old Bohemian-style) to bottom-fermentation (a common Bavarian-style of that time). The water in Bohemia is soft, but the lack of minerals ensures clarity not the colour. You can vary the colour of the beer by adjusting the proportions of the light and darker malts you use. Other influences on colour are the temperature, length of brewing, etc. Incidentally, you could argue that there is such a thing as German Pilsner, but it doesn't change the fact most water in Bavaria is hard as per this map (you need to scroll down a bit)
https://www.buenting-tee.de/teekunde/tee-zubereitung/wasser-und-tee/
Best way to learn about beer is to drink more of it, your thirst for knowledge will follow....