It depends on your view.
Is the 2 child cap putting kids into poverty. Or are parents poor decisions putting kids into poverty.
I think it’s both depending on the situation. And I think there’s never a guarantee that money actually changes things for the kids.
The cap has been in place for years. No one is having kids now and completely unaware. The information is available. And if they are having kids assuming they can claim more, that’s again bad planning.
Having more than 2 kids, is a risk. And people are aware of the risk.
I genuinely don’t know what the answer is. I don’t think feckless parents who never worked and who pretend their partner doesn’t live with them and so on, should be given more and more money to continue doing so. It’s not going to improve the outcomes for the children either. I live in a poor area and know people who do these things.
I also don’t, however, think most people on benefits fall into this category. Nor do I think not being on benefits is proof you aren’t a feckless parent.
But I do think you should consider worst case when planning your kids. But that’s because I was a child of a ‘worst case’. So I planned that way. Worst case hit and it wasn’t anywhere near as bad as it could have been.