> Aren't you worried that they'll work fine for 3 weeks then delete all your data when you hold them slightly different?

It might. It probably won't though. I don't see any code in it that deletes files. And, unlike BloatedShittyCommercialApp (and its cousin, BloatedDoEverythingOpenSourceApp), the code is going to be relatively small and if I do have doubts I can easily check to see what it's doing. I can build it quickly. I can patch it quickly. I don't have to file a bug to someone and beg him to look at it. I don't have to worry that the next release is going to break stuff I want and add stuff I don't want.

I recently moved my home theater PC from Kodi to a tiny bespoke vibed video player app, that basically just wraps libVLC with a minimal Android GUI. It's like 3000 lines of code total. I can practically keep the entire app in my head. If I need to fix something, it's 5 minutes in my dev terminal and then adb install. Ever tried to find and fix a bug in Kodi? The goddamn thing takes forever to even build, let alone debug. And that's even open source. I don't even have a remote chance of getting a bug fixed in professionally-built proprietary software.