I understand it costs money, but how much does it cost to house violent criminals in prison who are that way because they grew up in traumatising circumstances? How much does it cost to house somebody in a mental health facility? A mother and baby facility?
How much does it cost to keep chasing terrified/angry/triggered parents endlessly who cannot engage because they see the social worker as a threat?
How much does it cost to house a child in foster care because they are not safe to live with their parents, because early intervention failed or was not available? How much does it cost to move that child between foster families, because there was a shortage initially and they were placed somewhere non-ideal? How much does it cost to house that child in an institution because they were removed far too late/too many moves and the foster family now can't cope with their extreme behaviour? (Not to mention the immense cost to the child, but if we're going purely financial). How much does a child like this cost in behavioural support in schools? Specialist school places? How much does it cost to keep training, hiring, orientating new teachers, because NQTs often leave due to the load of behaviourally challenging, unsupported children in schools.
How much does it cost to keep training and orientating new social workers who leave within a year? How much does it cost to have serious investigations into failures that are inevitable because too many adults are traumatised, social workers are overworked and systems are overloaded?
Lockdowns haven't helped but it's a red herring; this pattern was established well before Covid.
Sure start was cheap (little training for staff and basically a small building where tea/coffee/toast/fruit/craft supplies were provided, often doubling as a clinic space for health visitors and meeting space for TAF meetings, among other things) and this study shows that 6% of the costs were saved just in hospitalisations! Imagine how many costs were saved in relation to education, or social care, or policing, or community health support. And the potential compound effects of those savings across generations.
ifs.org.uk/publications/14139
I am not saying Sure Start would solve everything, obviously, but using it as an example of an intervention which people write off as "expensive" but in reality carries far more value in terms of money that does not need to be spent dealing with bigger problems further down the line. It is simply political that these investments are not made. If you looked at the finances by themselves then of course it makes sense to invest in things that save money later.