https://youtu.be/MXerc1m2zvY?

The issue isn't simply one of men not manning up. There are far more men who want children and a family than the other way around. When looking for a young lady who is ready for mariage and children, the man prepared to make the commitment has difficulty finding her.
The presenter is an orthodox christian who concludes that only orthodoxy can provide the worldview necessary for people to accept the sacrifice of mariage and children.
As always, when relying on information from non-catholics, you need to eat the meat and spit out the bones.