I think it is very easy for someone who doesn't read much or any comics at all to draw conclusions because of familiarity. If something doesn't exist in the MCU, lots of people aren't really aware of it, even if it's an ongoing thing in the comics. That's fine. After something is announced for the MCU or appears in it, suddenly lots of people are more familiar, and start to recognize that it's heavily used in the comics.
That's not to say there's zero synergy. That would be silly because this is the entertainment business after all. Sure, there are things which the popularity of the movies have influenced, but they tend to be minor superficial things, usually because even the people making these comics are probably fans of the original stuff which come from the movies. But in terms of meaningful influence and the direction of storylines and the use of characters, nope, not seeing it.