Earlier quoted context omitted.
Debate whatever you want, we do not have a direct democracy, which is what most people hear when they hear "Democracy". It's Representative Democracy. Supposedly.
That isn’t what most people think of when they hear “democracy” in the context of describing countries like the US as a democracy. Lay-usage and expert usage are in accord here. It means more-or-less liberal and with voting that significantly affects how the state runs and/or who runs it. That’s all, and that usage doesn’t confuse anyone. If we didn’t use “democracy” for that we’d just have to come up with something…
You're talking to one, who knows others.
Democracy as defined is a goal we have. Not something all (maybe most!) Americans would claim to enjoy.