It was a comment for Americans who might not know the signs; not really an argument.
But really, if you're driving then you should have done a driving exam and test in your home country. Then you're ready to drive from Romania to Ireland (with the help of some tunnels and ferries) and be able to manage reading the road signs the whole way. This is possible because of a (mostly) shared iconography. Of course, on a bike you don't need to pass a test but you should do a little bit of studying to make sure you don't get a fine.
The US doesn't need this because it uses English.
This is also completely distinct from keyboards which aren't even QWERTY across Europe. There are also AZERTY (France) and QWERTZ (Germany) and some countries like Belgium have all three in the same office as people have different preferences. And pair programming is as painful as you can imagine.
But really, if you're driving then you should have done a driving exam and test in your home country. Then you're ready to drive from Romania to Ireland (with the help of some tunnels and ferries) and be able to manage reading the road signs the whole way. This is possible because of a (mostly) shared iconography. Of course, on a bike you don't need to pass a test but you should do a little bit of studying to make sure you don't get a fine.
The US doesn't need this because it uses English.
This is also completely distinct from keyboards which aren't even QWERTY across Europe. There are also AZERTY (France) and QWERTZ (Germany) and some countries like Belgium have all three in the same office as people have different preferences. And pair programming is as painful as you can imagine.