As an Aussie who has one of the biggest continents...but can also legit walk up to just about any tap and it'll be potable water I find the state of water distr

As an Aussie who has one of the biggest continents...but can also legit walk up to just about any tap and it'll be potable water I find the state of water distribution in other countries laughable. Deadset what you folks been doing the last 120 years if not sorting out basic infrastructure for the free use of all?