Season 1s are great, setup, some payoff, a bit of lead into the overarching story. Then season 2 to X. The heroes win and then lose in the final episode, cliffhanger to next season. People get bored. Final season is announced and they wrap up the show.
Think we need more specific examples of what you’re watching, but I don’t think it’s just “American tv“—watched plenty of anime that is guilty of what you’re describing.
Plot creep is real, just look at any webcomic that’s been going for more than 3 years. Looking at you (lovingly, c… years ago?) Questionable Content.
Depending on the anime, but they usually have Arcs, which would be a named Show on its own. Then the second arc is the sequel. But usually the characters are pretty different at the end powerwise. I guess the equivalent is a character growth in a drama and some reversion to their original unimproved selves are common
Some shows do a better job than others of having a satisfying arc in every episode. The Boys comes to mind in the sense that every single episode has a cool, self-contained story that gets resolved by the end of the episode, as well as an overarching story that spans the season.
Funnily enough, The Boys came to my mind as a negative example. It feels like every season hints at big things coming, but then the finale just kinda resets everything without those big things actually happening. And then the next season starts with them having to get the gang back together again.
I largely enjoyed the most recent season but the finale killed any excitement I might have had for the next season. The finale really avoided resolving anything at all, and basically undid as much as it was possible to undo.
I agree with your assessment of the most recent season finale, but I would say in general every season has done a good job of having something cool happen in every episode. Like in the sense that each episode has a complete narrative arc. That’s not to say that the whole show doesn’t tease you a bit, but the individual episodes still have satisfying stories.
I like the idea that a lot of series are repeating Act II over and over. I had never thought of it that way, but it makes a lot of sense.
Showrunnners are never absolutely sure how many more seasons they’ll get. If a show is popular, they could end up having to continue it after a conclusion. Or the show could be popular but corporate priority could be elsewhere, and they’ll be forced to wrap up promising storylines quickly. Even for shows that announce they have plans for a beginning, middle and end, it’s possible that they’ll be cancelled before end planned ending, or else have to stretch after the ending has been reached. Safer is to try to just coast along, being non-committal about major plot elements, until something happens that pushes the show to resolve things.
Ultimately, the primary satisfaction of storytelling comes from the story ending.
You can do that episode to episode, season to season, etc. I feel like the best shows balance by having plot archs and character archs that can happen independently of each other. That way each episode or two can close one kind of arch while opening another. Because they are different kinds of problems, they’re less likely to conflict, giving you the sense of closure you crave while also creating a sort of cliffhanger.
That’s really hard to do well though, especially over time. And usually expensive.
A lot of shows start with 2-3 seasons of concepts in mind, and hope to get picked up for more. At that point it gets exponentially harder to go on without detracting from what you’ve already built.
I’m glad that most streaming platforms are starting to see value in shows with a fixed ending in mind, it just makes for better storytelling.