Nobody asked us cats, of course? Do we want to be neutered and spayed? Would some of us prefer the risky lifestyle of nights on the tiles, rather than the deep neutered peace of the double bed with our humans? An exciting but short life versus a long contented one?
There are benefits of course. You won't be exhausted by repeated kitten bearing. You won't catch FIV from a mating tom. You won't leave home in order to have your kittens on the street - and then become homeless.
But it would be nice to be asked, wouldn't it?