It does seem bad for open sourceness, there&#x27;s a rationale section in the proposal for this feature:<p><a href="https:&#x2F;&#x2F;github.com&#x2F;golang&#x2F;proposal&#x2F;blob&#x2F;master&#x2F;design&#x2F;2775-binary-only-packages.md" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;golang&#x2F;proposal&#x2F;blob&#x2F;master&#x2F;design&#x2F;2775-b...</a>