I want to see the recognition that this will take more than a generation to transform.
Those who think people are just lazy need to look at themselves and ask why, if it's so easy, they haven't chosen to be lazy and claim benefits themselves. Then they might realise that no one is born thinking "I know. When I grow up I'll make sure my life is completely chaotic, I can never hold down a job or own a house, can't travel and won't ever have a sense of accomplishment about a job."
Yes, some people are undoubtedly lazy. But they didn't get there overnight. That "don't work, won't work" mindset (which definitely exists) is the culmination of a lifetime of factors, such as poor parenting, trauma, constant knock backs and sheer bad luck. By the time people are in that mindset they are past the point of sanctions having the effect of making them get proper paid employment, let alone be worth an employer taking that risk on them. Which means we'd be imposing sanctions on people who are among our most vulnerable and who've already been let down repeatedly by life. As adults they may not be very nice and we don't have to like them or excuse criminal/socially corrosive behaviour, but a fair and just society should recognise its role in allowing adults like this to develop and seek to change it. That means ploughing a fuck ton of money into education and skills training and child social care. Which most people don't want to do.
When I was a skint single parent, I would have been better off not working as benefits would have paid me more than my salary minus the cost of my commute, mortgage and childcare. I often went without food. I didn't leave work because I had a career and long-term prospects to incentivise me, plus I didn't want to lose my house. If I'd had no qualifications, no prospects and was living in rented accommodation, quite frankly it would have been a bonkers decision. Self respect does not put food on the table.