The thing is they will never change anything they will keep going on with Boruto because it means they have to admit they kittened up and pushed NH and SS because of them being biased towards Hinata, and we know that's not going to happen.
With SEED, I enjoyed it more than SEED Destiny as I saw big problems with it, I think this was all because of the creator hating America hence why ZAFT were portrayed more, as the good guys and the side the cheer for too.
I'm feeling bad because of how I ended up derailing this thread with Gundam talk, but I can bring this back around to being on topic.
With the Cosmic Era, it wasn't the creator hating America. That wasn't the issue, as there are parallels to Kira and the Bush administration. Gets attack, goes off and provokes people they believe are in the wrong, talks about defending their country and spreading it's ideals to the world after overthrowing Durandal, and invoking the names of Freedom and Justice. Hell, they use Infinite Justice which is a very loaded political term that Bush got international criticism over his administrations early designs on naming the war on terror after it (basically, it means "we can do whatever we want in the name of justice, as the enemies are that evil." Islamic scholars accuse it of putting oneself on the same level as God). So it is just kinda iffy that Fukuda was trying to be anti-Bush, and if he was it's just one more case of Destiny being hypocritical.
The problem is Fukuda is an idiot. This is a guy who said that SEED wasn't about being anti-war, it was just an anime. This is a guy who flat out admits to doing stuff he thinks is cool no matter the rhyme or reason. As a producer for Cross Ange, he pushed for his nonsensical revivals and justified it on twitter with "the audience doesn't care how people survive, just that they do." And then there was his talks about how SEED was meant to bring Gundam back to it's roots, but then listed off older super robot shows as inspiration with the claim that kids think those are the coolest. Not to mention how he would make changes based on what Bandai and the producers wanted. It wasn't his idea to have pacifistic themes or genetic engineering, and Dearka changed sides because the Buster wasn't selling.
The problem is with old Super Robot shows, there was a patriotic subtext. Japan is this wonderous country, and the youth end up defending it in a giant robot against evil invaders. Considering how Japan lost WWII and it's attitude afterwards, playing the victim all the while, it's not hard to see how this attitude became problematic. So we have Kira, whose family name reflects the dominant Japanese ethnicity, piloting super powerful machines in the name of Orb. Orb is Fukuda's idealized version of Japan, said so himself. And Kira is given the Freedom to do so in such a way that calls to mind the scientist grandpa entrusting the super robot. And of course, he saves the world and is awesome doing it.
So this is why I don't believe SEED intentionally anti-American, it's just the creator doesn't understand the subtext of what he was emulating and how Gundam was a challenge to it. And it was this stupidity that ultimately killed the Cosmic Era, despite the talks of it being the new UC, as well as the careers of him and his wife.
Who, btw, did not have brain cancer. That was just an excuse people made up. She died of a leaking heart valve, and around the time of Destiny had cysts on her ovaries which are treatable with surgery.
Now, Fukuda did supposedly once say that Kira and co. strayed from the path of Justice with how they force people to follow what they say. If he truly meant that, one would have assumed that there would have been some minor changes to the HD remaster to address it. But alas, instead we got more retcons to the Strike Freedom (now it can separate it's DRAGOONS so it can use it's super wings in the atmosphere, and those wings were already a retcon of it's propulsion system) and the scene with him in the Strike being redone to be more impressive (whereas before, a common complaint about Kira is he relies on the power of his machine and isn't that good of a pilot). It's almost SP-like in it's worship of this character. And again, Gundam did address Kira's behavior in crossover games where he was called out but alas very few nowadays want to touch Destiny's plot.
But really, this is pretty much the same as Kishi. Kishi said that he didn't put thought into how Naruto should act, and just wrote him as how a typical shonen hero would act. Meanwhile, he put a lot more effort into giving the antagonists a reason to do what they did. This has led to massive cries of tone-deafness in light of the ending, as Kishi failed to see how much of a problem the ninja system actually was and how scummy Naruto became for championing it. Not to mention how he changed stuff at editor's/SP's requests.