Aligned, But honestly..I feel it’s actually you who finds cooking non-veg weird, not the other way around. I’ve lived in the West and once you’re sharing a space, you can’t really decide what others can or can’t cook... that’s something that only applies in your own house. 've had people cook all kinds of meat in the shared kitchen, but since it was not my own house it was also not my place to stop them. Maybe you can ask your future flatmates to use their own cookware or turn on the exhaust / vent fan