Good luck if you think that will ever happen! In nearly all of these countries in Asia and the Middle East, you are simply the “Hired help!” They have a need and you satisfy the requirement. When that need is no longer there for whatever reason, it’s “Bon voyage!” At the very first hint of the “Vacancies” sign going up again the resumes will come flooding in from those whose indigenous employers went bust. From those looking to stash away some tax free savings. From those looking for an opportunity to fly some new shiny metal. From those looking for an adventure!
Nearly everyone who makes this leap knows most of the obvious pitfalls as well as the potential advantages. It’s just human nature to believe that you are establishing roots and a stable home. That is usually an illusion in reality.