[seanmcdirmid]

I don’t think legislation can force them to just open up, it has to be something like “if you offer an X in the EU, it must be open”, and they can always decide not to offer the X in the long EU. In other words, a country (or group of countries) can set the rules of play, but they can’t make play mandatory. And this is probably partial; eg they don’t have to offer news linking while still offering other features.