For all the non-regulation of US roadspace, I don't see any significantly different driving in Europe: having driven enough on both continents, it feels the sam

For all the non-regulation of US roadspace, I don't see any significantly different driving in Europe: having driven enough on both continents, it feels the same w/r/t unpredictable drivers. IMHO it doesn't matter whether the unpredictability comes from "has no training" or "has training but ignores it".