All 3 aren't widely used in the EU. Especially not in Germany where the people from the EU who said these things coming from. Also the biggest price aggregator from Germany, Austria and others, are still rising and rising according to Alexa. I mean less people go through searches to these sites however thats caused by the fact that they have a really easy name.

What the EU government does is toxic. It does what it get's told by smaller companies that aren't satisfied with their sales. Thats more than toxic since it changes the free market, however thats what the european government always did, they don't make goods for the people they make goods for the money.