Is Tech Making ΟΙΚΟΝΟΜΙΚΕΣ ΑΠΟΦΡΑΞΕΙΣ Better or Worse?

https://zenwriting.net/x4wmske768/in-the-united-states-there-are-practically-500-000-plumbings-plumbing-fyhd

Most house owners don't think much about their sewer lines. As long as they are functioning right, they are out of view and also out of mind. When a problem does turn up, it can mean a massive cost either trying