I always find these threads interesting.
From my point of view the current situation should never have come into being.
2008-2012 I worked in a call centre. We needed more hours filling and offered them to staff. So many wouldn't take the extra hours even though they had a sahp at home because when their benefits were adjusted they would be worse off.
I think you had to work 16 hours then. We decided to recruit agency workers and made most permanent staff.
Then the changes came and (I think) if you were a couple you had to work 24 hours a week between you. The same people were begging for the hours and we had none to give.
I just can't understand why we were in a situation where a 2 adult household (with 2 fit and health adults) were better (or the same) off working 16 hours a week between them.
I can't fathom it now it's 24 hours.
However during this time what's have declined, making the changes harder. I believe we need these changes. But we need other changes first.