Right until your new chosen country does the same. If everyone does as you are suggesting, pretty soon you will run out of options and every nation will be the same.
Also, as much as we hate to admit it because it makes us feel insignificant, "if everyone does it" is not a very good way to make decisions. Unless you have a lot of influence over many, many other people, nobody else is going to do it just because you did it.
Oh well... time to go back to reality ;)