Having a creator come onto an American comic with a specific enthusiasm for one specific character, theme or trope, and have that dominate for years of that creators' tenure, is really annoying. Also, that creator needing to be aware of previous history (or choosing to ignore it entirely) means you're getting a mixed bag.
I lost interest in Western comics after DC rebooted their universe ("Which time?" you ask? New 52) and it became clear that unless your favourite character was marquee (Superman, Batman, etc), it was completely out of control what was going to change or be ignored about their history. I ended up thinking "if comics aren't going to respect me as a reader, why am I staying around?"
This, of course, got worse with the advent of the MCU and its imitators. Western comics are mostly just idea factories for films now; the "big name" creatives of the past are largely retired, or writing for TV/movies, and the people replacing them have nowhere near the vision (or freedom from Marvel or DC) to create compelling stories.
Manga is completely demolishing Western comics' sales at every turn, and Oda being able to craft twenty years of a narrative (while making me feel rewarded for investing) is an amazing feat.