Ah, but mikey the French, when they got round to it, installed those toilets where you have to flush and stand well back because that releases a sudden torrent of water worthy of Niagara. And, of course, you're in the dark. French toilets often have lighting that only comes on when you lock the door; locals know this and have their hand ready poised. Plus, it has a timer which plunges you into darkness and fumbling for the glow worm level indicator on the switch.
However,there is one example of proper French toilet logic. Often you find that the seat is up but spring- loaded. Your weight holds it down. When you get up, it springs back to the vertical; the result is no wet seats.