[Brian_K_White]

Information is always useful. Your objection to it doesn't matter.

I hope you don't drive a motor vehicle without looking in the mirrors because gasp you are moving forwards at 80mph and need to be looking that way!

[loeg]

It’s obviously not the information that’s the problem, it’s looking away from the road surface even for an instant.

Cars protect the driver substantially more than bikes and car tires handle small debris in corners substantially better than bikes. Also the rare road surface that supports 80 mph speeds has relatively shallow corners and is closed to bikes. It’s a useless comparison.

[frankhhhhhhhhh]

Here's a stage winner of the Tour de France explaining using maps when descending. https://youtu.be/rY1-eq4FqTc?t=547

[farski]

That's a great clip to link to because 30 seconds later Tristan says "I don't want to be responsible for you guys beaning it off the side of a hill because you were trying to go too quick," which obviously was him walking back Ben's recommendation a bit because even he thinks it's a safety issue to look at a map while descending hairpins as a tourist.