"My neighbors have a farm and they have an entire barn full of muddy animals that wallow in their own filth! They are only allowed to keep 5 cows, but there are nearly 100 chickens and pigs! They are on their own property and don't bother us with them and stay on their own property, but the idea that other people have a different view on life is atrocious!" (Sarcasm, I love the farm next door lol)
I loathe people who can't accept that different people have different opinions and lifestyles... now if the snakes were kept poorly and escaping or something, that would be another thing. But if someone is within their rights ton own a pet and aren't directly bothering you, then don't complain about it... (I bet the elderly couple have not even seen any of their neighbors snakes. You bet I'd love to see their collection! )