I actually think this is the approach people should take if kids are important.
There are countless threads on MN of women being told to leave their husbands who they love if they are being denied a second/third child. If kids is an absolute essential for you - have them (fertility allowing). I’m childfree by choice and met my DH at 40. Sure, we could have tried IVF but over 40 it’s basically a modern scam (vanishingly low percentages) and I didn’t want kids and he already had 2. DH and his ex both agree they had children because of the age they were and they would not have been together were it not for both wanting kids.
Men are being fooled into thinking they have more time than women, but they don’t. Their partners age out of fertility and the cliché of the younger model upgrade isn’t straightforward.
My DH has a not-much-of-a-catch mate who sees himself as the George Clooney of Milton Keynes and desperately wants kids at 47 but “not yet”. When DH pointed out he’d need to be having them with someone a lot younger he replied “yesss maaate” like it would be easy. Idiot. And, I fear, not unusual.
But overall, as PPs say, I feel sad for people that really want kids and circumstances just prevent it.