He defines that as wanting to be in control of the project so long as he has the passion to work on it solo. But it’s somewhat implied that if he had to let it go, he may open source his work. I can understand that. DrO was one of the primary and most prolific Winamp plugin devs back in it’s heyday as well. So if you ever used Winamp itself (closed source) you have already trusted his code on much more vulnerable OSes, imo.

I feel like he’s earned the limited trust this requires.