The comment came about from the last charts show religion, patriotism, etc down while money rose. It clicked.
Different, not stricter perse. In the EU it is allowed to sell food with non-edible parts inside or cheese with maggots.
EU is a good place to be but some people have this overly optimistic view of the place.
Due to the age of many places in Europe there is also still a lot of copper pipe used for tap water. Not deadly but also not very healthy. In Amsterdam over 20 percent of homes have copper pipes.
Much of the US has great tasting tap water.