I think Netflix anime shows are akin to Chick-fil-A. It can be really good, but it's not where you go when you want fried chicken. It's where you go when you want CFA. You can get good anime on Netflix, but it's not where you go when you want anime.
Yes. They have a few things of their own like Arcane, which are pretty popular, but it's not seen as the highest quality stuff. Or at least that's what my daughter tells me.