Earlier quoted context omitted.
>You don’t get to make information publicly available. But not publicly available. But we do? Open sourcing something with caveats is common. This code is public BUT not for commercial use. This code is public BUT you must display attribution etc. Sure, blogposts are unlicensed (that I know) but the idea of something publicly available being held to restrictions is nothing new.
Do you allow commercial employees to read the code and incorporate knowledge obtained from the code into their brains?
But telling me it is illegal to share what I learnt because the original source is copyrighted... doesn't sit right with me.