The same way that the author of GPG was struggling to make ends meet until the situation was publicized:

https://www.schneier.com/blog/archives/2015/02/gpg_financial...

> Werner Koch, who has been maintaining the GPG e-mail encryption program since 1997, is going broke and considering quitting.

HN Thread: https://news.ycombinator.com/item?id=9003791