Alas. They have said they plan to open some of the source and potentially everything, but it’s little progress.
They recently ported to Linux, which I think will give them much more negative feedback here, so hopefully with more pressure they’ll find the correct copy left license and open up their source to build trust.
I can hardly remember the last time any notification was not some kind of spam or self-notification.
I turn 99.95% of notifications off on any platform. The worst offenders are the apps that will show me a permanent in-app notification that I have turned off notification permissions… especially those that do so blocking the regular UI of the app to tell me this. Even some apps I’ve paid for do this. I condemn those to the deepest pits of app-hell.