I still don't get how developers in closed source ecosystems work. If i don't understand why/how something works i just check the code and figure it out, this is usually the most efficient way (for me) for doing stuff as supposed to. If i notice something is broken, i fix it. And if i don't like how something works, i can easily fork or just monkey patch it.

I can't help but think of proprietary language coders as chaotic coders that start crying when something undocumented happens.