This is actually more common than the two I cited. It's still a stereotype.
I hate to say it, but it's a pretty true stereotype. Like, I live in a fairly busy part of Taipei. And even among the busy crowds commuting to and from places on the MRT, you can spot/hear an American really easily. German? Spanish? French? Not so much. Like, I'll walk by one and only then go "Huh, don't hear French very often around here." An American, you immediately know.
Of your examples, Love Hina was 100% derivative of harem and domestic abuse being referred to as slapstick humor.
Fruits Basket, while of higher quality, is the model of shoujo manga and anime with a love triangle.
I jokingly refer to Gundam Seed as the Shoujo Gundam. It has a pop idol advocating for peace while flying a giant robot and two pretty boys who are into her but the fandom ships with each other.
Full Metal Alchemist can be serious and I think it's a good story but it still relies on tropes such as chibi, typical anime fan service, general character archetypes, and deadpan humor with the emoticons of sweatdrops, bulging forehead veins, an overcast, etc.
Ah! My Goddess is probably the blandest of your picks. It was just a generic love story with a special gimmick. It has major Tenchi Muyo vibes.
I haven't watched/read the others so I can't comment.
Are any of these things bad? No, but they're filled with tropes and stereotypes that are synonymous with the genres they belong to.
Oh, I misunderstood. I thought you mean the quality was just as bad, not the amount of tropes. My bad.
Yeah, that is true. But I feel like they aren't relying on the tropes to define the work, but rather, the work lends itself to the tropes. Like, a romance story will commonly have a "Will she/won't she" trope because that is common in romance in general. Which, admittedly, a lot of works in the US at that time was trying to do the latter.
I do have to say that Love Hina did codify how harem genre work. I remember a lot of mangas that came out after that were very Love Hina-esque, not to mention a sudden influx of harem-type mangas and animes.
I jokingly refer to Gundam Seed as the Shoujo Gundam. It has a pop idol advocating for peace while flying a giant robot and two pretty boys who are into her but the fandom ships with each other.
I actually haven't watched that series yet. And yet, this isn't the first time I've heard Gundam Seed described that way. I was planning to watch it before the movie came out, now I wonder if I should...
Oh, also, I wanted to touch on this
Heck to associate with you, no country portrays China in an flattering way. RIP Akira Toriyama but his mistreatment of Krillan and Tien are pretty good examples.
My family and extended family have all read Dragon Ball to some degree, if not finished the original run. None of us really feels that there's really mistreatment towards Krillan and Tien and especially not because of them being Chinese. For us, they're pretty much all Chinese and kinda not at the same time (because Japanese manga). Since it was based on "Journey to the West", all the characters that have an analog in the original story (including Bulma as she's the monk that finds and frees Wukong.), are technically all Chinese (but not really).