We have an ISO layout for UK English and other languages tooled and in testing. There are an enormous number of hurdles to shipping in each new country, across currency, language, customs, fulfillment, support, certifications, compliance, taxes, duties, business registrations, and more. We're working through them as we go, but as a startup we had to focus and pick a couple of countries to launch in first (the US and Canada).

Don't have to, I'm from EU and want the US keyboard layout.