Hm, cool thread idea.
Money online. Hm...
Without money to invest I guess? Otherwise I like real estate.
Hmmmmm... XD
I mean, IT and web dev seem fairly good to me. I don't know if there is a super easy or accessible way to make money online especially with no capital.
In-demand skills are always a good option for furthering yourself professionally/financially.
It may help to either be part of a minority group or to fake it. Then you might get favoured in hiring. I'm not sure how well this works in practice.
Other than that I'm not so sure. I'll keep thinking!