We already have this in Utah with Utopia with 53% coverage across the state (A state 5 times the size of Switzerland) so kind of weird the post is acting like Europe is special or something.

And there are lots of ISPs to choose from, several with 10Gbps symmetrical. Because it's dark fiber that you can literally purchase (I was quoted about $3k to purchase the fiber to the CO), there's nothing stopping you from putting 25Gbps optics on both ends if you are super determined.