Coming up to you to be picked up is different than flying at your head to land on your shoulder.
I have 2 brahmas that like to be picked up, they used to fly onto my shoulder and back but I broke them of it by throwing them off my body,
but they still walk up to me and I pick them up sometimes.
I'd say it's borderline.....not aggressive dominance and not really 'friendly' rather more like 'too familiar' or 'looking for food'.
I don't allow my birds to fly onto my body, or even jump...... could cause injury..... or poopy 'good' clothes. haha