[yamtaddle]

> Setting aside pedantry about the US being a republic and not a pure democracy,

Actually political scientists routinely refer to the US as a democracy. You're splitting a hair that experts do not. The word "democracy" does not only mean direct democracy. Mentioning this non-issue at all is a signal, but maybe not the one you hoped for.

[Moissanite]

I actually thought of this because of a line in The West Wing where the President is making a point about representation, then went off on a googling exploration to understand a bit whether it is a meaningful distinction - most of what I read seemed to reinforce the notion that the difference is important.

In day-to-day life it certainly doesn't matter - but when you are attempting to discuss the nature of that political system itself, I don't think it is at all unreasonable to call out the distinction and decide whether to discuss it further. No need for snide jabs.