Hygiene, yes, an important subject. I had a mate, Larry, who went to Europe when he was 19. When he returned a few years later he saw things differently.
He told us the French washed their hands before going to the toilet and after whereas we usually wash only afterwards. Then he shocked us by stating
that almost everyone didn't wash their backsides after using a toilet. Of course he was right and the thought remained with me. Maybe there has to be
an additional feature of toilets, like in some fancy Japanese places, where you aim jets of warm, soapy water to clean up after? Then warm air to dry us off. Yes,
that should be something urgent for everyone to attend to, especially the great unwashed Flotsam of Getbig.