Today, you should, at least on this board, have a discussion like the one mentioned in the quote below, regarding, did you take advantage of the currency exchange, and add discussion on points like; the doctor or the institution have a specific address, how did you get the address? , by Qr, by message by some App, a "write it there"...etc.
Bitcoin hitting it's target: this seems like a cheap promotion to booster idea that he was able to pay, in the classic style of TDC, he really was able to pay because he had the money/BTC. Bitcoin intrinsically has its idea of a means of payment, it did not break elementary barriers, well yes, but!, they are "burned" stories from yesteryear.
Imagine the same situation, but, a person "A" has the cash but does not like bitcoin, wants to help him, but does not accept bitcoin,well! this person consults with another person close to him, person B, does not live there in Nigeria, person B He tells him, Tell the user OP, to send me the bitcoin to this address, this person sends person A a Qr image, and him adds, " give OP the cash, but before You must wait for me to confirm the reception of BTC," so, they confirm Txs, The person A deliver the cash, later on person B will be making the transfer to person A account.
That is only one of the elementary barriers that can be jumped with bitcoin, in just a few minutes. Those things are incredible, exciting after so many years and although depending on the country (people) they resultthey trivial.
Thank you for that additional information, that should guide the discussion of the topic.