The idea is a very good one for the % of people who have never worked or been out of work for a long time. Not SAHMS but people who have been work free for their adulthood.
Having worked with a community that was stagnating and had a high% of unwaged families, I was involved in a local scheme doing this. The number of people who were scared, anxious, uncertain about whether they had anything to offer an employer; those whose levels of organisation left them incapable of timekeeping, staying on task, recognising a task, taking orders etc was ridiculous.
Our issue was that if they tried to find work they lost their benefits. So we ran a pilot to let people work 1 day a week, then 2 etc with no loss of benefits and a top up from the employer. The work had to be basic, skill building, overseen, real. We also ran literacy and numeracy courses alongside it.
The vast majority of participants managed to gain skills, got used to a daily timetable and many were offered work.
But that old stereotype reared its head and the majority of them refused job offers. Not because it was too hard, or they didn't want to get up in the morning, but because the safety net of benefits, the LA knowing who they were, all our community input would be lost to them. And that scared the living daylights out of them.
Paying for things like council tax, prescriptions, school dinners, uniforms, bus fair, all sorts of every day things added up to a goodly % of earnings and many just couldn't see the benefit or were scared that they'd get behind in payments. Or even, for some, the changes in payment dates for rent etc. That meant a payment gap, temporary arrears, that affected their LA rating.
But they all enjoyed the work experience and wanted to work! It should/could be a very useful scheme.
That's why I regularly speak out against the Benefit Trap. For the poorest it remains a very real issue.