Not a plot hole

If it was then it would question why Jane Foster looks like Padme

Why Gemma Chan, Michelle Yeoh and a bunch of other Marvel actors had played two characters

Or why Harrison Ford's Thaddeus Ross will look like Han Solo and Indiana Jones

Or why Everett K. Ross looks like Bilbo Baggins but taller

The list goes on so not a plot hole at all

Yea this happens a lot.

Starwars exists in the DC Universe. Not sure about Marvel.

@ZayyT07 Star Wars exist in the MCU and Marvel universe, if it doesn't then Spidey wouldn't know what an AT-AT was in Civil War and Peter even had a Lego Set of Star Wars in his movies. Again, the best way to explain is that Nick Fury and Samuel L. Jackson are Doppelgängers as well as the rest of the actors and the characters they played in.

Too all the comments telling me its not a plot hole, I just didn't know what to name the post lol

Plot twist:

He is Mace Windu but travelled to the past to see Tony Stark

@Hexsmasher2099 Wouldn’t he have traveled to the future, since Star Wars is set “a long time ago?”

???

I think the actors exist in the MCU and then everybody within the 4th wall is unable to notice that some people (like Nick Fury, Obadiah Stane, etc.) look exactly like those actors.

I'm certain that Deadpool is gonna notice such fact.