I don't think they are cruel however I don't agree with them. It's another thing in my opinion that alot of people use instead properly teaching children to behave or watching them properly . Your child can be taught really early to stay with you out in public , and if you keep any eye on them there shouldn't be on a leash like a dog
A fellow Canadian....and I would sum up that this is how our country, give or take, feels about them. Every country is different. I am not trying to offend, just stating the differences. That is why I said they are rather 'frowned upon' here. My LO ran at nine months, so I understand keeping kids safe and the struggles with that.
Agreed, you would not see these used in Canada. But most of us use cars anyways, we don't necessarily have the same street planning or logistics of girls in Europe.
That being said, my 3 year old is still a pain in the ass to walk and it's not about teaching, it's about him being unable to focus properly. I don't use reins (it's just not done here, ever) but that doesn't mean all kids still walk fine either.
I also think it's very easy to say when you've only gone one little one to wrangle in!