mostly joking - your complaints are big problems in python. Dependency management in Go has been contentious (historically) with "to vendor or not to vendor", glide and dep, GOPATH, etc. But that is all solved. Go mod for the win.

As far as "the nightmare of {using interfaces}" -- I have no clue to any controversy there. It is one of the most celebrated features of Go. Not sure where you were going with that. In Python, I do find duck typing to be a nightmare because you don't actually _know_ what you have. Can you change it? Try it and if it breaks you will know. Or you use it like a list but it is a string and that gives strange, unexpected behavior, so you end up doing things like `param=force_list(maybe_string_or_list)`.