I applied here in december. The HR sent an online test which I submitted within 24 hours(because the test was super fun). Never got a feedback. Negative feedback is also a nice gesture.
And not all countries are easy to live in because of the non-english languages. Yes, developers can do with english only. Yet, if you are going to live somewhere or settle somewhere, you need to know the language and be a part of that society.
Agree with your last point, Europe is pretty awesome.
Most of the enclave people could not go to the mainland, effectively making it a prison. They did not have basic amenities like healthcare, education. Even not citizenship of any country.
In one specific case, India agreed to give corridor to a Bangladeshi enclave inside India, the Tin Bigha corridor, which were controlled by India. Initially it was open for a few hours a day, so that people can go from enclave to mainland. Later it was open 24x7
Small villages of one country were inside another country. Bangladesh had some Indian villages, India had some Bangladeshi villages. And they both acknowledged that.