How is this any different than Python or Ruby? You can access internals easily and people don't have a problem writing maintainable modular software in those la

How is this any different than Python or Ruby? You can access internals easily and people don't have a problem writing maintainable modular software in those languages. Not to mention just about every language offers runtime reflection that let's you do bad stuff. IMO, the Python adage of "We are all consenting adults here" applies.