> Joss Whedon, who arguably shouldn't speak at all
Please argue. Isn't he a succesfull writer/director/showrunner?
Seems like he is one of the people able to "making the archetypes of blockbuster films into fun, likable people" (the core argument of the article), as evidenced by the fan following of Buffy, success of the first Avengers movie, etc.
It is possible, if not likely, that the failings of one or more of his projects are not his fault (as we have evidence he is able to make fun things to watch)
He wrote a lot of "strong female characters" that in retrospect all kind of look identical, and get into... suspicious situations. His quippy dialogue is also the kind of thing you might enjoy in small doses, but you quickly realize all his characters just talk like Joss Whedon and have no characterization (besides Tough Guy, Tough Guy with a Heart of Gold, and Waif who knows karate).
Back when it was doled out once a week on Buffy it was novel, but if you try and binge any Whedon content now it's pretty painful absent the nostalgia.
Edit: I forgot the fourth Whedon archetype: Waif who likes having sex but she owns it so it's feminist and not just Male Gazey.
Alien: Resurrection is plotted terribly and has all the shitty Joss Whedonisms you expect, but there's something undeniable about Winona, Sigourney and Ron Perlman in the grungy space aesthetic. The idea of Ripley as an Alien hybrid who is simultaneously attached to and repulsed by the Xenomorphs is interesting. Unfortunately they saddled the movie with a French director who couldn't speak English (and Joss Whedon, who arguably shouldn't speak at all).
The Terminator franchise is definitely more boxed-in: there's a core narrative about an important person who changes the world. Everyone else lives in contemporary LA, and the post-apocalyptic future is pretty boring.
The Animatrix anthology shows you can do lots in the Matrix world without needing the core characters. The themes and world-building could support a show like Cyberpunk: Edgerunners which is only tangentially related to the movies.