What are the good reasons?

Argentina's economy is going down the drain atm. Labor cost is a big factor in transportation so keeping two drivers might be making the things too expensive. Independent of this, buses are safer than cars, so safety wise the argument could be made if it gets people out of the car it's worth it. I don't think I've ever had two drivers for long distance buses in Europe. I don't think we're very unsafe.

I am not sure where in Europe you've experienced _long_ distance buses but heavy vehicles have a tacho by law in any EU country.

All drivers have to prove they rested x hours if they have done y kilometers. Any company violating this will be charged.

Also consider that Argentina North to South is well over 3000km which would be equivalent to a trip between Estonia and Greece.

The thing about the tacho is true. On my trip from NL to Austria all of us had to get out so the driver could take rest at some point. This particular regulation doesn't force bus companies to just double the labor cost, though.

Problem is not just one trip, and you're right, economy is going down the drain here.

Problem is that those drivers take as much work as they can because they can't make ends meet after they collect wages. So they put extra hours to get more money. Remove a second driver, and you have a sleep deprived driver taking double or triple shifts just to collect an extra coin.

I don't doubt it. Hopefully the damage will be limited. Maybe better wages are possible when things get better. Not many people can sleep on a bus though. having two sleep deprived drivers might not be that much better than one.

We don't need two sleep deprived drivers, that was just another way to mitigate the problem.

We need companies to pay drivers enough so they can do their job and go to sleep before taking the next shift.

Yeah, I bet you think that the economy problem in Argentina will get better cutting costs. The real problem, however, is the job culture here, if not the overall culture.

Saying it's due to culture it's like saying no one is to blame and there's no way to change this in the short term.

No, it's not culture. The problem is the finantial and economical decisions taken by the government in the past 4 years. Hopefully these will be reverted by the next administration.

I'm sure the 2 dead kids didn't either.