I am in a remote, scenic area with hills and moderately high altitude. The road racers like both.
So two weekends a year they pretty much take over the highways and town’s main street.
(Like most things in small towns, this causes a holy war - this one between pro bike and anti bike factions.)
So the road racers are well, imagine beyond-the-craziest of anything you’ve seen - their desire to win is greater than any of the normal human desires; stronger than, for example, the combined desires of air/water/food/reproduction/protection & preservation of Their Own Life!!
I have seen some insanely risky behavior coming down the hills and some horrible wrecks; it’s like Isle of Man TT for cyclists.
Even when they are warming up slow, before races; the locals know they Own The Road, don’t think of challenging them. 4 abreast on a flat 70mph highway? They won’t even notice you.
Honey Badgers on bicycles.
Illegal for motorcycles to lane-share but these guys lane block.
All the while there is a nice ‘bicycle lane’ right there built for them on the road edge.