It's amazing the way you guys (small-d democrats) are always dressing up what is nakedly the statement that "everything I like and want is good and proceeds in a way I'll call democracy (because I say it's good for the people), but whatever I dislike is authoritarian (even if the people want it.)"
It may surprise you to learn that, historically, this is exactly how authoritarianism views itself. Even Saddam Hussein conducted polls of his popularity so he could pretend his sovereignty arose from the people. The Vichy government was legal, popular, and internationally recognized. What the law says on paper is a different thing than what is practiced, and conveniently appealing to what the paper says is a time-honored tactic of eliding inconvenient realities.
Democracy, c. 2020s: "The people must be allowed to choose, but only if what they choose is good for them, as decided by me."