I never said it did. But not liking something is not an excuse to be unfair to it. And it is unfair to animation to stereotype it as less intelligent, less believable, or less worthwhile than live action.
I'd say there's probably more "art" in a well animated production than the average live action one. Fantastic directing and cinematography notwithstanding. You can't just busk it by pointing a camera at the subject. I don't think it's inherently inferior. Probably the opposite.
There's going to be good and bad in all things. I struggle with some animation. It drives my son batty - he can't understand it either. When we went to see Spiderverse we both enjoyed it. It knowingly played with being animated in a very self aware manner. I still had reservations (despite which I liked it). It is rather obviously really well done.
I think "personal quirk" plays a big part of it. I don't have the warm and fuzzy feeling a lot of people do from watching saturday morning animated series as a child. I didn't like them then. l did, however, enjoy Looney Tunes and Tom and Jerry, but that's overtly cartoony and makes no attempt at representing anything very realistically.
Which, having considered it, leads me to think I may have something like an "uncanny valley-ish" over sensitivity to semi-realistic animation.
Jr. tried to interest me in The Wind Rises, which I sat through and Cowboy Bebop, which I didn't, nor the Blade Runner shorts. I don't recall the bits I saw having issues with portraying unrealistic physical abilities - I just didn't like them.
Perhaps uncommonly, I also prefer telesnaps to the Doctor Who animated reconstructions.
It's just me I think.