Surely child tax credits is higher the more children you have? Do people who are opposed to benefits refuse to claim this?
I don't think anyone on here is oppossed to benefits, what people object to is people who use them to live off for ever, never contributing anything, when what they are meant for is to help people when needed.
Tax credits is the most inefficient and complicated way of doing it, even the staff don't know how they work. A much better system that would help the less off would be to reduce the tax burden massively, and also to apply down ward pressure on prices, for example, removing the red-tape burden.