i know there are processes you must follow and not just any country will let you in, so what must someone look for when it comes to finding a new country? i might go to the netherlands because i wanna go there, but it may not be allowed given the circumstances. i ask because someone was asking what country should they live in and people were arguing over it.
Well some have visas you must apply for
Others have the option of seeking asylum
Others will literally let you in if you have work
Most countries dont just open the door for foreigners and let them move in and stay forever for no particular reason
Information about these things are usually on some ministry website for that country