I am not a citizen. I am a guest, but I am in Yangon now and I can tell you that there is is definitely a war going on all over the country. You can travel within country to some places but by airplane. Sure you can drive but there is enough danger along the way that papers ain't going to help you because who is going to see it during a fight.
Yes but some airlines are more reputable than others and put value in that. Malaysian Airlines....lets just say they have a very recent history of f*ckups that have even cost people their lives. 😑😞
Also if you come back in on a tourist VISA , you will need to apply for it at a Thai Embassy in the country you are in and to do that in another country means a 21 day wait at least in the country too.