Well, there is some people in the North, in Kirkenes, or East, the new road in Austria. But it, unfortunately, only focus on one road or city.
If there is a lot more people on roads, it would be unplayable because of the circulation in these "busy cities"
I play with friends and my company so I'm never alone outside the center of the Europe.
And finally, about Reckless driving in big cities or roads like "Calais-Duisburg", I still like to go there, it's funny to see so many people and the ones who are too dangerous, I simply rec and report them on TruckersMP because no one wants to be annoyed by toxic players.