This is such a westernized perspective. If you were Japanese or if you just grew up watching anime you'll find those videos perfectly watchable.
I grew up watching anime and that's not the case. It's far too cacophonous to me, anime does not sound like that.
What a bizarre comment. Do you really think Japanese people and anime fans find heavily-roboticized voices peasant to listen to for long periods of time?
If I was Japanese I'd be watching content in Japanese.
I enjoy watching animes and I grew up watching animes. They don't have to be so syrupy.