It wanted Apple ID, but it's not possible to create one on the device itself. In qutebrowser loading the web page got stuck at 0 %. On Windows in Chrome it somehow worked, but last step always failed with something like: Account can not be created at this time. I rebooted to Linux again and in Firefox I was able to finish Apple ID creation. And BTW I created address starting with apple@... and it was straight rejected as invalid email address.