Those with higher income levels are the ones deciding to have less kids, whereas those with the lowest incomes are the ones having more. Source
If people are being forced into not having children for economic reasons, wouldn't it be the opposite?
But I don't disagree about it being in the best interest of my future children not to exist with the way things are heading lol.
This was actually the first comment I made and then copy pasted to the other one as it applies to both. Regardless, the internal trends are the same. Here's a source for USA. Sorry if that doesn't fit your worldview.