Yeah they do. Used to anyway.
When I was a lad in New Zealand it was pretty much accepted that any adult could, would and did discipline any kid that was acting up. This covered anything from a stern word up to and including a clip round the ears or boot on the backside.
Also - the color combo of the guy at the end made me think this was Australian. Which makes me think that the guy doing the yeeting is polynesian/pacific islander. A communal approach to discipline is more prevalent in our communities.
Also also - if this is Australia, no one's getting sued.
judge: why did you manhandle this child?
guy: he was being a little cunt
judge: fucken oath he was, i seen the video. case dismissed.