The "cohesiveness" of the MCU and the "genius" of Feige and Co in bringing it to life and maintaining its "quality" and "consistency" is one of the greatest lies of the 21st century.
Plot holes, shit character decisions, inconsistent powers, etc etc
They are fun, dumb action movies, and I'm a huge comic book fan, but they have shit the bed and made you think the smell is from somewhere else.