Earlier quoted context omitted.
I think that has to do with excessively long movies and nothing to do with reduced attention spans. Very, very few action movies need to be more than 100min.
> I think that has to do with excessively long movies Anecdotal experience but we (n=2) didn't have the urge to pull out our phones on Oppenheimer (180 minutes).
All I'd like to add to this conversation is a request to not treat all humans as "the average human" as deduced by any scientific study.