Making money allows you to invest. If you can't make money, the scope of what is possible is restricted to "what one guy can make as a hobby".

Not all problems are workable within that constraint.

For most people, money is a tool and not a goal.

Can you share some examples of how you've furthered humanity while living for free?

Can't you do both? Why should people be expected to work for free?

I thought the idea was that you were allowed to make money by furthering humanity?

I've spent a lot of time on my app and I still had to pay people to help do the app.

Until the UBI arrives I still have to work for money.

Isn't that implied if you charge money for your app?