Domination of dollar as reserved currency is because of support that it gets in the form of Security, Technology and an advanced military governed by Rule of Law of the US. Digital currency #Libra may rise if backed by Central Banks of world which is impossible in near future...
The dollar has dominated global trade and finance for over half a century. Some argue that digital currencies could dislodge the dollar following @Facebook#Libra. Read my @FT op-ed on why I believe this is unlikely anytime soon: https://t.co/4V00V51xht