What's one stunt that you didn't understand until you watched the movie Dr. Strange?

The movie "Doctor Strange" has a lot of stems, the biggest of which is the use of the Time Gem. There are a lot of time clues that are intentionally hidden throughout the movie, such as the fact that we have no way to find the date nodes from the monitors of the various medical devices to the cell phones, watches, computers, and so on. Aside from the erroneous film above, the most direct time points are three: the first is the Reunion Tower, which can be dated after the Battle of New York, which is after 2012; the second time point is the commonly used surfacepro3, which can be extrapolated to be after May 2014; and the third time point is the timeline in the movie, which is in 2016.