I've always thought it odd that the UK (and other places), is so closed to non sexual touching.
In other, more sexually repressed and forbidden cultures, men will walk around holding hands, fathers are more opening physically affectionate and Woman massaging, painting etc each other, are just part of life.
I dont know whether it's because less developed cultures, are physically closer, shared bedrooms, extended breastfeeding etc, coupled with no presumed sexual intent, that they feel they can be more hands on.
I'm seeing more and more posts, on Social Media, even condemning bed sharing etc and it's very sad.