Edit: also, while the USA is behind Europe in many ways, I suspect this is not so much a Europe vs USA issue as a rural vs not issue.
On the contrary, here the rural areas got fiber way before the cities did. It’s a lot less difficult to install fiber in rural areas compared to densely populated cities where the ground is already full of cables and pipes, and where the impact of having to close streets for digging are much bigger.
Even now, the fastest consumer internet is available in a small town in the middle of fscking nowhere, where they installed 10gbit fiber.