[BugsJustFindMe]

> Liechtenstein is a part of the EU

No it isn't, which is why Apple specifically calls it out when they also have an entry for "the European Union". Economic Area, yes, Union, no. And Switzerland is part of neither and has their own data regulation separate from the GDPR.

[robotresearcher]

There is a single trade framework that contains them all:

https://en.wikipedia.org/wiki/European_Single_Market