The rumor that Burger King began accepting Bitcoin payments was later proven to be a fake news item spread by the Coin Telegraph. Are you willing to pay $5 in transaction fee for a burger which costs $2?
Yes, it's very stupid. Small payments are now difficult to implement with the help of bitcoin. Few will agree to such large commissions. And even more so in Russia, where the incomes of the population are not very high
Looking at the enormous price of bitcoin I think instead of using bitcoin as a currency, a country must accept some AltCoin as a medium for payment.
If the country has not recognized Bitcoin, then alternative coins can not be accepted. In Russia, the crypto-currency has not yet been recognized and it is unlikely that it will be recognized in the near future. Some businesses take bitcoin at their own risk