I thought you had misinterpreted it, so I was trying to help clarify by extending the metaphor. In case we're still misunderstanding each other: the pebble is the language's warts, which you can't remove, only avoid or work around. Every language has its warts, but we're talking about Go's here.
I wasn't being rude, and I understood your point. I was pointing out that the metaphor can as easily be used to support Go's position as the critics' position. The metaphor lacks substance. Criticism != rude.
This might not be the most efficient way to walk, but once you've done it for a while it starts to feel natural.