You don't have to earn the same thing for it not to be incentive enough, you have to take into consideration that living on government money means you then have week of for being lazy.
Do you have any evidence for what you're saying or is it just ideology speaking? Being on bistand does not mean having the week off. It means regular meetings in the job centre, a fixed quota of job applications to submit and often forced activation involving CV writing courses and other drudgery. It is not fun. I really don't know what you have against unemployed people, but try and remember that you could be in their situation if you are unlucky in the job market when you graduate. Best of luck with your career.