Could be that the art style or storylines just don't resonate with your personal preferences. Some people have a specific taste that doesn't align with the typical elements of anime and manga.
Maybe you haven't found the right ones that suit your taste. Different manga and anime have diverse styles and themes.
Maybe it's because the style of animation in anime doesn't appeal to you, but the static art and storytelling in manga do.
Maybe it's because anime has dynamic visuals and sound that enhance the experience for you, while manga might feel static in comparison.
One reason could be that they like the visual and auditory aspects of anime more. The voices and soundtracks add another layer of enjoyment. Also, anime might present the story in a way that's easier for them to follow and get into.
Maybe it's because they think purists are too strict and don't allow for any creativity or changes in adaptations.
The main difference is in the visual presentation. The anime brings the manga's characters and scenes to life with movement and color, but might have some slight changes in pacing or added elements for entertainment value.
It could be that the manga's art style or pacing didn't click with you, while the anime's animation and presentation were more to your liking.
Maybe it's because of the plot. If it's confusing or doesn't make sense, people could hate it.
Not much, really. The manga and anime are quite similar, with just a few tweaks here and there.
Maybe it's because they think the comics don't live up to their expectations. Maybe the story or art style doesn't click with them.