How many people do you know have had what happened to Carol happen to them?
And how many people do you think would be just fine after waking up from being frozen in ice for 40 years (if a bit untrusting of those around him or her)?
Follow-up question: are super-hero comics (and by extension, super-hero movies) escapism fantasy, or are “most heroes” exactly like “most people”? Because “most people” don’t dress up and fight crime.