Yes, a lot of people in europe understand English and could deal with somebody else in English. But the general level is for from being enough to make everyone

Yes, a lot of people in europe understand English and could deal with somebody else in English. But the general level is for from being enough to make everyone comfortable with it. Technology poles are possible, but they will remain technologic, because non-tech people don't want to speak English, even if they technically can. That's why I don't think we will see much more mixing in Europe for a little while.