Well, what you described is not quite “Democracy” but “Majority Rule”. Those are two different things
See the Italian constitutional court as an example
They emphasize (in good faith I might add) that certain actions, such as censoring the opposition, canceling elections, or jailing people without due process, are inherently undemocratic and would destroy democracy if allowed, regardless of the intentions behind them. The argument is that democracy must adhere to its own rules and principles, even in the face of threats, because violating those principles in the name of protecting democracy ultimately leads to its destruction.
You can’t “protect Democracy” by violating its core tenants.
I feel like your arguments are more whataboutism than substantive.
It might lose but it will have to put up a fight, legal or physical.
Let's suppose you're right. We have a "democracy" that holds elections and whichever candidate gets the most votes wins, but there is no freedom of speech. Whoever is in office controls all the media, all private communications are monitored and lèse-majesté is a crime. Everything is a crime, in fact, and the law relies entirely on selective enforcement. By election day, opposition candidates with any chance of winning are always blood relatives of the incumbent. Deranged candidates with no chance of winning are ignored but independent candidates who start to gain any support are immediately executed for treason. Every year there is an election in which the people can choose between the incumbent, the incumbent's favored offspring (if any) and a selection of paste-eating loons who think Hitler is still alive, campaign on raising energy costs to help Hitler accelerate human extinction and never get any votes.
That isn't a democracy, it's the fig leaf dictatorships wear when they want to lie about being a democracy.