There are other arguments, such as if you have a family in Europe (even semi-distant) getting residency in that country is much easier, even if the job you have

There are other arguments, such as if you have a family in Europe (even semi-distant) getting residency in that country is much easier, even if the job you have landed is possible to do by a citizen. They presume you want to return permanently. But if you have nobody around here... Well...