The tens of thousands of developers in a company I am familiar with have taken a basic training on intellectual property concepts and software licenses. A typi

The tens of thousands of developers in a company I am familiar with have taken a basic training on intellectual property concepts and software licenses. A typical case mentioned in the training is that code from StackOverflow is (probably) licenses under CC-BY-SA 4.0 and as such it can never be copied inside their proprietary-licensed code base.