Choosing to providing that they consider the best start for their child, despite it often being uncomfortable, stressful and in some cases even embarrassing, I feel does come under being a moral issue, personal view though, I realise others may feel differently.

I apolagise if I come across as self righteous, I completely get the noise issue, I am a light sleeper normally have difficulty drifting off on flights at the best of times. I personally feel this is one of those things which we have to accept, it does not happen very often (I don't recall being near a mum who needed to pump during a flight) and there are worse things for keeping you awake on a flight.