Ensuring people have acess to timely and effective help, would reduce the numbers of people needing benefits, reduce the length of time people needed benefits, and reduce the amount of money they needed.
Loads of examples just on MN.
People waiting too long for medical treatment (often extra long waits because of doctor 'fobbing off') so needing benefits because by the time they get the care they need their health has deteriorated.
People fleeing DV having to give up their jobs and go on benefits to go to a refuge because there's not enough social housing
Primary carer parent needing benefits because child support system is a mess and lots of NRPs get away without paying up
People in work needing benefits because there's not enough social housing.
People needing benefits because there's 916,000 total job vacancies in the UK, but over 1 million people on jobseekers benefits (the 1 million doesn't include people on sickness benefits).
As I said in my previous post. The false economy approach not only doesn't work but it makes things worse for everyone. Financially, and effect on quality of life both on an individual level and wider societal one