Short start wasn't amazing, I worked in a sure start centre. The idea was brilliant, 'bring services to hard to reach families'. The problem though, hard to reach families are just that, hard to reach. Our centre was open three mornings a week. We provided different health and early years services, we also provided a health breakfast for kids. All parents and children were welcome, but we had more middle income families using our services, than the ones who we really wanted through the door.
Hard to reach families are often chaotic and struggle with time keeping.
Hard to reach families are often living on the outskirts of smaller towns, meaning they would need to get a bus to the sure start centre, often they didn't have the money for the bus fare.
Hard to reach families, normally have at least one parent with undiagnosed SEN, or / and mental health difficulties hence the chaotic life style.
What hard to reach families actually need(ed), is proper support, they need assured tenancy so no risk of eviction. They need help in the first instance, with food deliveries (this isn't to infantalism them, it's to give them a breathing space and slowly build confidence so a parent(s) starts to learn the skills they need to understand budgeting) they need proper support for their mental health, it's well known procrastination is caused by both depression, anxiety, ADHD, and sometimes ASD. The problem with procrastination is mounting bills and dept, which then feeds into the fear and procrastination. Poverty is incredibly complex, and it isn't good for society, and sure as hell isn't good for families living in it. But the reality is increasing the 'two child cap' is simply putting a plaster in a gushing wound.
If our society really wants to lift families out of poverty, then we need to increase spending on services, and that means increasing tax. It will be a slow arduous hill to climb, it needs long term investment, from all governments, it needs to be properly researched, and implemented so there is no wastage, its absolutely doable, but will require this government and successive governments to actually really, really care about our society. I'm not convinced we have enough people in power with that integrity.