Indeed. Should be legal to lob a Hellfire missile at left-lane lollygaggers. So very dangerous and likely to cause accidents.
How do you get through driving school or being taught to drive without picking up on this? My drivers ed teacher in high school stressed this about, oh, a million times.
And in Florida, if you’re driving like a moron in the left lane at 42mph, people let you know. Oh do they.