No, it's the people who tell others to get snow tires or get off the road. They think because they've 4 wheel drive and/or snow tires that means they'll never go off the road and can go thirty over the limit.

I say "people don't know how to drive in the snow" frequently. I also drive slowly in icy and snowy conditions. Usually slow enough that people back up behind me and are quite obviously very angry because they can't go 20 over like they want.