Last year Salvador, a small country in Central America, got a lot of attention for having made Bitcoin a legal tender and this focus isn’t anywhere close to its end as they are now creating the first Bitcoin city in the world. With this move, the president of the country Nayib Bukele made himself an internet sensation and is now followed by 3.7 million persons on Twitter. It’s more than half of the population of this little country. For comparison, the French president Emmanuel Macron is “onl...