Well I haven't read the original Telegraph article but from this Guardian article I'm not sure what she's said is all that bad. She isn't saying 'don't go to university' or 'don't have a career', she's just questioning the order in which we do things and when you think about it, the 'normal' order is kind of set up for men who don't have to worry about declining fertility in their late 30's.
I did it this way round - had my DC young (22 and 25) then went to uni aged 30 and then began establishing a career. It's worked very well for me. As it happens I've had an early menopause so if I had done things the traditional way round I would probably have missed out on children altogether. Also I really wasn't mature enough at 18 to make the most of uni, I would probably have dropped out. It was noticeable when I was there that those who really worked hard and made the most of it were the mature students. The youngsters were mostly still in 'school mode' - this may have changed now the fees are so stupidly expensive.
I'm sure it's not sensible advice for everyone - not everybody even wants children and it wouldn't suit every type of career - there are a few where it's important to establish yourself while you're young - but I'm struggling to understand the outrage.