No, it really isn't.
Women are socialised to prioritise men, even in little ways, and it is really detrimental to us. It stops us being able to assert boundaries.
Women rarely want to be approached by random men in public. Its rarely fun. Its at best irritating and at worst frightening, depending on circumstances.
She was clearly not up for conversing (it doesn't matter whether she was working, watching a video, or even listening to nothing but silence - ear buds in mean people want to be left in peace and noisy adults understand that) - he was rude to make her stop what she was doing, take her ear buds out and give him her attention.
He wasnt having a crisis, didn't need help, just felt like a chat was trying to hit on her.
His want for a chat doesn't trump her want to be left alone - she's not his mummy!
When people say things like 'but he was only being friendly' it encourages women to ignore their gut feelings and submit to male attention that they don't want - which usually escalates until they have to find a way to stop it anyway (and then get called a frigid bitch, grumpy cow, lezzer, or today's insult du jour).
Not wanting male attention is a good enough reason to ignore it, women aren't obliged to give our attention to any man who demands it.