It was just a quick quip how we regard as "democratic" a country (?) called "United Kingdom", language is funny like that.
Sure, UK is a great place to live for many of their citizens, and a great country overall, culture and so forth. It's not for nothing we are speaking their language and not Esperanto or something. But it's not a democracy, and that is fine.
If you ask me (I know you didn't, but just in case), not even the Nordic countries or Switzerland pass the main test of democracy: not being able to vote for everything, but being able to vote "No" to anything and everything. That should probably be the hallmark of a democracy. Even the toga-wearing Greeks did not have democracy to such an extent.
In an ideal world, every ballot would have as a first option the option "No". I said in some other HN comment [1], a second point would be to tie the duration of the mandate to the voter turnout, if 30% vote, then the mandate is not 100%, but 30% also of the 4/5 years mandate.
[1] https://news.ycombinator.com/item?id=35300083