The situation is not the same in terms of health. Copper pipes do not pose as serious a problem.
But we still became involved as soon as we saw copper content that was outside the standard because it is also a little unpleasant. It produces water with a very blue colour, which is a concern to people. When you are not used to that shade—copper is blue-green—taking a bath or drinking water that looks like the sea in warm countries can cause alarm. However, the health standards are different.