Seems that the author took a look at her experience of motherhood and jealously contrasted it with mothers today: "motherhood has never been a bigger doddle".
Motherhood, is and always will be the same lifelong responsibility. Nothing can change that, although we all welcome education to aid more open minded and thoughtful behaviour. Whether as mothers travelling on the bus with children, or whoever we are.
There are experiences which reflect the other point of view but I do not "regard parenthood as akin to a disability";
Many of us have experienced the difficulties of 'entertaining' young children on the bus ride desperate to avoid the bored cries of our babies, because of the stress of receiving glares from the commuters who do not want to hear babies crying,
I have been told to leave art galleries - by other customers - when my DS did nothing more than exclaim with delight on seeing a colourful painting,
my best friend's 2 yr old DS was last month told to "shut the f* up" on the 'plane on a recent flight because he was crying.
In fact,motherhood these days comes as huge shock to many who have been told that women can Have It All and who suddenly realise that mothers today are very nearly the same as mothers around the world, and as mothers hundreds of years ago, because that 'job description' doesn't drastically change with the times.