Well I may have exaggerated that a bit, but at least at the university lab I was working at, the computer science professor supervising it was highly esteemed amongst his colleagues, because he was able to publish and travel abroad. And that was one of the higher ranking universities. My wife published an article in a Japanese conference, and her paper was the only English one in the proceedings.
Of course that still happens in France and Germany as well, but at least in Germany, and to a lesser extent but increasingly France, if you don't publish internationally, you have no career. Certainly at least outside of academia, and the article reinforces this, very few people are able to converse in English.