although they are rumours that el Salvador citizen buy and sell in there country, if el Salvador lagalis bitcoin that's a welcoming in there country. i know many countries had about bitcoin, but el Salvador introduced uses of bitcoin for buy and selling is good. my country we acknowledge bitcoin, but the government of the day have not legalis it in my Nigeria.i hope my Nigeria will do the same as el Salvador. I'm looking forward to see the same thing in my country Nigeria.