You almost quoted him.
No discrimination necessary. Every job has bullshit for everyone. An engineer friend got a new boss she doesnt like and her project manager job is stressful, and not what she likes (engineering), but the only way up the career ladder. She now thinks about getting kids as a way out.
As if men don't have this problem...
But to me the problem is companies working employees too long. Salary before meant putting in your 9-5 and leaving early on Fridays. Now if I don't put in 12 hours a day I look bad. If I do I look average.
This choice is not gender neutral, we can see clear differences - and this shows up in all kinds of places, choice of profession being one of them; taking time off for family - another.