In an ideal world we would fund everything, but everything has limits in reality. In real terms lifting the cap has been funded by cuts in education and healthcare. Some of our teams for children with disabilities have had to effectively close their wait lists, so children with really complex needs are not receiving the same support they did a few years ago. Same with SEN provision, the wait time for EHCP's in our borough has doubled since the start of this parliament.
It's like that programme they did years ago, they got a very idealistic panel to make budget decisions
"Should we fund this treatment to extend the life of 1 mum with young children, it costs X". Panel was 'yes, of course we should'
The presenter -"great, thanks. You now need to call these 30 people whose cataract surgery will now be cancelled and tell them they won't get chance to see their grandchildren as the money has been spent on a young mum'.
Panel 'oh no, they need that surgery'
Presenter 'oh OK,so you want to cancel the young mums treatment'
Panel - arghhhhhhhh
So you like the 2 child cap? What public service do you think should be cut to fund it? A real answer please, not the usual trope of 'cut waste and tax big business', as if that was a novel concept which hadn't been thought of and tried.
As we can't raise much more tax, there is a point when taxing more ends up getting less, due to impact on business, spending etc,I think its called the laffer curve.