>>150001591 (OP)
No comics arent written the same way, they skip around and compress a lot of information. And the superheroes are often wearing their costumes in places where the real actors would prefer normal clothes or often times some bit of lore youre expected to have read is explained in a totally different comic so if you just 1:1 adapt it you will miss some information then. Ill give an example, the movie Infinity War with Thanos does directly adapt some scenes from Thanos appearences but it swaps the characters for the ones they had available to use and infuses bits from Hickmans Infinity, Silver Surfer v2 (had tie in Thanos story arcs), the infinity gauntlet, and maybe some others im missing. And the first Avengers movie is a fusion of classic Avengers origin + Ultimate Avengers. They had to do story mashups to recontectualize everything while still using the stories as inspiration. Some of the DC animated movies do near 1:1 adaptations tho, then you have Watchmen, but the live action movies are too expensive and they want mass appeal so they are willing to disregard the source material to get that. Whereas again with manga/anime its usually animated and made for a core audience of the fans with lower budgets than giant hollywood blockbusters.