We will never have meaningful discussion if we pretend that the only safe speed is 0kph and we all need to stay home and anybody driving is a dangerous maniac. Because if you take the categorical stance that e.g. 40kph is reasonable and all people who want to do 50kph are dangerous drivers who must be stopped, be aware that somebody else thinks 30kph is reasonable and you are a ridiculously dangerous stunt driver for suggesting 40.

It's the old "everybody who drivers slower than me is a moron, everybody who drives faster is a maniac". Have the self awareness that your preferred speed is not the only way to be.

There are many dangerous driving aspects other than going 105kph on a 6 lane straight modern hwy.