This isn't an argument about being on benefits means you can't bring up a child. Lots of people on benefits can and do a brilliant job in hard circumstances.
The problem is not parents on benefits, its parents with utterly chaotic lives, let down by their own parents in turn. Yes, they are usually on benefits because they are usually completely outside mainstream society and employment by virtue of criminal convictions and drug use.
I don't agree with eugenics but there has to be a better way than letting the current situation drift on. One client of mine had nine children in a row, luckily for the last 3 they were removed at birth so there may be a chance for them. The other six not so much.
It is not that social workers are reluctant to to remove children, it is that we have a whole framework of laws in place to give parents chances to parent and a whole lot of people who seem reluctant to accept that sometimes parents can be the worst things to happen to their children and removal needs in certain cases to be very swift and permanent.
Thè difficulty is, as ever, making the right decisions about when that is.