Go is simple, no “magic” marcos or meta programming even with just a little programming in any language it’s not hard to understand what the go code is doing.
I have no doubt that you can get a LLM to write working bug free code in any language but that is not the topic of the article or my comment.
No way to know until someone does the science on this. Until then it's just people saying that more static checking is better. But I do think, anecdotally, python is horrible for LLMs.