A dictator is a political leader who possesses absolute power. A dictatorship is a state ruled by one dictator or by a small clique.
By that definition you could call the US, or various other countries, dictatorships. However I don't see how Xi Jinping could not be objectively labelled a dictator.
Direct democracy FTW. Let people vote on any- and every-thing, for better or worse. People will learn and adapt, and if they get a chance to review policy this will be significant. Meanwhile, you cannot sustain any disinformation campaign indefinitely, even if they might be successful for the occassional vote.
Yes sure, but as I stated it's possible to successfully run a disinformation campaign to cover an occassional vote. It's also hard to run an opposition against an incumbent candidate when they will literally have you removed from congress on a whim.
there is no such thing as a one-person dictatorship at a large scale; aside from minuscule "countries" like Vatican City, it's practically impossible for a country to be controlled by a single person, and to imply that China could be ruled by a dictator is laughable