Oh no, not a single day in the year where some shops have closed! If they visited my country they would probably have an aneurysm. Nothing is open on Sunday or public holidays. On Saturday most shops close at 18:00 many close much sooner. It depends for the rest of the week but you can not be open after 21:00.
I am very skeptical when it comes to machine learning and all the hype surrounding it, but it’s not all bad. For example an improved firefox translate would be a nice feature to have. There might also be some usecases for accessibility or adblocking.