Yeah I’m a little confused too. The thing with windows is that you get what you pay for. It’s ridiculous to think that there’s some kind of window design that’s magically available in Europe but not in the US. There are probably designs that are more common in different parts of the world, but it’s absolutely not the case that if a homeowner wants to pay for it they can’t get whatever they want in the US.
I have to think this post was made by someone who knows nothing about construction.