Historicallly inaccurate.
Donald Trump did not built the great wall of China.
Game Over Man, Game Over!share
Dude, did you even watch the trailer?
This is not an historical film.
It is a science fiction.
It all takes place hundreds of year from now after nuclear war Donald Trump started with Mexico that nearly ended civilization.
In the post-Trump wasteland only a few ridiculously costumed and inexplicably Asian survivors guard a great wall built to contain the mutant Mexican hordes intent on destroying the humans and taking their jobs.
Into this unlikely scenario rides the man with no credibility. Only though his whiteness can the Mexican hordes finally be vanquished, because the Asian-alien people are just too straight up dumb to do it for themselves.