My theory on why MCU( Disney+) shows failed
1. The budget of these shows is one of the main reasons why they failed. I have always seen this pattern that shows function better when they are restricted to a lower budget. 2021 D+ shows had a budget exceeding 150 million dollars. They were throwing money on the shows without any regulation with a very dissapointing output and Poor CGI.
2. Shows are the reasons that there is no connectivity left in the universe anymore. Not every movie goer enjoys watching shows. Nobody enjoys having to sit through 10-20 hours of shows to understand a film. This is what i liked about netflix marvel shows even when they were mid. They worked in their own seperate universe without having any effect on the films.
3. Another thing is that connectivity with shows isn't a bad idea if their are only two shows coming out in the summer and fall. But 8 shows were released in 2021 and 2022 alone.
4. Hiring Poor ,unimaginative, visionless writers. The writer of black widow didn't even read the comics. How could you give such incompetent bafoons the power to handle your legacy characters.
2. Shows are the reasons that there is no connectivity left in the universe anymore. Not every movie goer enjoys watching shows. Nobody enjoys having to sit through 10-20 hours of shows to understand a film. This is what i liked about netflix marvel shows even when they were mid. They worked in their own seperate universe without having any effect on the films.
3. Another thing is that connectivity with shows isn't a bad idea if their are only two shows coming out in the summer and fall. But 8 shows were released in 2021 and 2022 alone.
4. Hiring Poor ,unimaginative, visionless writers. The writer of black widow didn't even read the comics. How could you give such incompetent bafoons the power to handle your legacy characters.
Commentaires

It is a big reason why the Guardians Christmas special and WbN were so well received (in addition to their overall quality).
Obvious exceptions of course, Wandavision and Loki but most of what Marvel have done recently have failed to find the audience Disney seemed to think was out there for it.
She Hulk wouldn't be any better with a tenfold budget. And that wouldn't be the case even if she had already appeared in the movies.
The same goes for Ironheart.
It's not that deep.
A good MCU series doesn't need a huge budget or a connection to the movies.
There was also an obsession with everything needing to have big, world ending stakes, which was unnecessary. Ms. Marvel didn’t need time travel or alternate dimensions, and Moon Knight didn’t need CGI kaiju fights or another glowing sky portal (sigh).
I also think the pandemic was the perfect time to release so many series, and still don’t see anything wrong with that.
Just my two cents.
MCU tried to oversaturate the market with so many marvel tv shows and I barely watched any of them. I only saw Loki and WandaVision. WV was okay but Loki season 1 was so bad it turned me off from watching any other MCU television properties.
But if they were true hits, I'm sure Marvel would have wanted extra seasons. D+ is struggling for hits, so anything they could have put out would have been a bonus.
For story reasons, Wandavision and Falcon and the Winter Solider were followed up in seperate movies.
But everything else would likely be eligable for a second season. Moon Knight, Ms Marvel, She-Hulk, Hawkeye....all have had people involved talk about a second season.
Its just now starting with Daredevil: Born Again that they are developing shows with the intent of doing multiple seasons

I like what they are trying now, shows are marvel TV and hopefully not “must see” for the movies and you have the main MCU - so that if people want to watch they have the shows but you don’t need to invest the time if you don’t and they can have all the experimental things on TV
I do not think they will be massive blockbuster things, and that’s great, not everything will be an Endgame- but it’s great for the fans that want to watch them, again, not all of them will be for everyone
The format also didn't work. Marvel tried to replicate the "prestidge streaming" format for these shows, where they would be between 25 and 60 minute episodes, 6 to 9 episodes a season, and seasons weren't coming out every year. That format doesn't work here.
I think your points are valid.
Going foward, they need to clearly define the shows as NOT having an impact on the movies. They also need a better format. I think 4 episode seasons, 45 minute episodes for a total of 3 hours is best.
Cartoons are more complicated. I wasn't refering to FNSM.
That show is currently like 30 minute episodes, 10 episodes a season. So 5 hours total. Not sure if that's best, but don't have a strong opinion on those types of shows.
Quality over quanity also refers to the number of episodes.
RT scores aren't everything, admittedly, but how are these shows failures?
WandaVision - 92%, 82% (plus 8 Prime Time Emmy nominations)
Loki - 87%, 87%
Hawkeye - 92%, 88%
Moon Knight - 86%, 88%
Ms Marvel - 98%, 80%
Agatha All Along - 84%, 82%
Other shows had more mixed responses, but Secret Invasion was the only outright failure IMO. The Disney+ shows have been far more consistently good than the movies have been from phase 4 onwards.
Eh, 7. What If doesn't really count.
2021 was unusually busy, but that's because things were just kicking off and they were trying to get people to D+. And WandaVision, Loki, and Hawkeye are some of the more highly regarded D+ shows.