Honestly, as a runner I have a similar problem with other pedestrians. So many people walk in groups of three plus abreast taking up the entire sidewalk, pay no attention whatsoever to whether anyone else is on the sidewalk coming their way, and even single people stray back and forth wandering in a zig zag pattern, wearing noise-canceling earphones, and won't look up from their screen, making it all but impossible to safely pass them except by luck.

Nobody has common courtesy and they all think they own the road. Everyone. It isn't just drivers. But drivers are nonetheless the most dangerous because they're operating heavy machinery that kills you on impact.