The problem is that it is hard to define what a "democracy" is. Obviously one-party states and countries without elections aren't democracies. But other countries, like Russia, have all the trappings of democracy, with elections, a parliament, multiple parties, and so on and yet obviously aren't really democratic. Then there are countries like Poland and Hungary which seem to be on a similar path to Russia. And Western European countries and the US aren't immune to these trends either.
