I would suggest he start contributing to open source. Write a fea utility libraries or even a few general purpose applications. Being able to point people to a github with work to show off some skills can be integral to how employers view your technical aptitude.
I'm all in favor of free(dom) software, but you still have to feed your family, and until farmers (1% of the population) and transporter (another few percentage of the population) can work and deliver food for $free, us programmers won't be able to provide (all) our software for $free either. Not counting the taxes that also have to be paid.
For this reason, I'm in favor of the universal revenue, lifetime income, citizen income, whatever you call it.
He actually runs a free software association and is very active in the open source scene here, but yeah, I already said to him that he should contribute more on GitHub. Thanks!