Why is the word "democracy" not in the preamble of the US Constitution?

Another tendency, which is extremely natural to democratic nations and extremely dangerous, is that which leads them to despise and undervalue the rights of private persons.

To slaves: “You can forget your notions of freedom. We voted fair and square and your side lost.”

When the people find they can vote themselves money, that will herald the end of the republic.

Why is US hell bent on a private capitalist free opinion sharing platform like Tiktok? What happened to their mantra of so-called free spirit of capitalism and freedom of expression that they have been preaching to the rest of the world for decades?

[with republicanism being the rights-protecting form of governance afforded us by our Constitution]

Meanwhile, when the Democratic Party formed in 1828, it was with a Tory outlook keen on robbing others of their rights:

—Benjamin Franklin

Harvey Weinstein Says He Has ‘Regrets’ and ‘Acted Immorally’ Ahead of New York Retrial Verdict: ‘But Never Illegal, Never Criminal’ - Variety

—Thomas Jefferson

The republican is the only form of government which is not eternally at open or secret war with the rights of mankind.

To Indians: “Pack up what belongings you can carry and start walking to Oklahoma. Your fertile lands are ours now. We voted fair and square and your side lost.”

Is it wrong of me to feel uncomfortable that my friend thinks my brother is hot?

Majority-rules democracy is the way that majorities run roughshod over minorities, destroying rights and all ideas of equality under the law. No fair-minded person wants anything to do with democracy.

—John Adams

In other words, our Founding Fathers and other Whig intellects of that time well understood that democratic methods are the surefire means to do serious damage to the rights guaranteed under republican self-government.

Why can't the US government force this new deep seek to not operate in the USA for security reasons? People's personal information will be available to China like TikTok was.

To blacks: “You can’t drink from that water fountain… eat in this cafeteria… ride this bus… go to this school. We voted fair and square and your side lost.

Why? Try these on for size:

—Alexis de Tocqueville

How is it safe to put tape on your mouth at night?

I do not say that democracy has been more pernicious on the whole, and in the long run, than monarchy or aristocracy. Democracy has never been and never can be so durable as aristocracy or monarchy; but while it lasts, it is more bloody than either.