Here in the Philippines, we don't accept bitcoins as mode of payment but you can easily transfer your bitcoin to fiat using coins.ph. You can exchange fiat to btc or vice versa in just a blink of an eye. They are now also adding eth walllet so it will be more easier to transfer funds MEW and other eth wallet. So even companies don't accept crypto as mode of payment, we can easliy encash our crypto's. If you are going to ask where are we going to transfer the money? We can send it to banks and wire money transfers. All we need to wait is for a couple of hours before we can get the money.
Countries are only the users of bitcoin, it has no boundaries even if it is prohibited in some countries like China. Bitcoin operates in blockchain, therefore it has no boundaries or specific countries. Bitcoin is operating and is existing to many countries like Philippines because the government supports it. Bitcoin will continue to exist and will be recognized as the new currency of mankind.