I have never heard of any institute receiving btc payments directly. you should redeem your btc with the money applicable in your country in order to more easily get the course you want.
Yeah in a lot of the areas the bitcoin payment is not very common but now as much as the time passing the bitcoin is getting more and more famous and now a lot of eh people are aware of the bitcoin and they are accepting the bitcoin as the payment and the value of the bitcoin will help you to buy the bitcoin and you will buy the high demand of the bitcoin so you will get the high return as the source for the bitcoin and the money.
Even Rome was not built in a day and it would be a gradual development. It would start from just few that we have been seeing so far and over time, we will start seeing more of them coming up with the knowledge that so many are already doing it and it is working pretty fine for them. It would be a welcome development as time goes on.