We had a cat that died about 8 years ago, she was not an indoor cat - but hardly ever went outside. Really only to sunbathe! The good thing was: no dead wildlife. The bad thing was: litter box. I hated it. It was a bane of my life the whole time.
I have a really strong sense of smell and can always smell them when I go to people’s houses who have them and I really dislike them. Also, our house is very small - there’s nowhere “tucked away” it could go.
I told DH we could get a cat and not do the litter box thing. He isn’t so sure. It’s a dealbreaker for me!
So:
if you have a cat and a litter box, vote YABU
If you have a cat and no litter box YANBU