I'm not surprised and as an Aussie a little embarrassed but I'm sure there are people in countries all over the world doing exactly the same thing.
And dare I say it, Even in Canada and maybe the US as well.
Young people and mobiles. They seem to have a new special posture.
The "I don't' care..." is about dealing with what she's done. Not very well but it's her way right now.
I am sure at some point she'll have to face up to it for real. When that eventually happens she'll be all alone.
I really hope the cyclist gets better soon.