Basic income is an answer to the risks caused by new, irregular life career model. Since the level is low, basic income does not encourage to permanently live on it. To combine work and studies would be become easier and more flexible than today. Part time jobs and enterprising are always true options. Basic income systems can not be built so large that there would no more people who are worse off.
Money is no solution to all social problems.
Social work must also be done in the streets and neighbourhoods, not only in tiny, clean offices.