Before Go I used to program mainly in C++ which is kind of the worst language in terms of simplicity, so I might be biased. I simply don't know any other simple languages. I have only C C++, Go, Matlab/Octave and Python to compare to (if one wouldn't count Bash and awk). I mainly develop HPC Code.

Based on my expirience I must completely disagree. The language go itself together with its tooling, i.e. compiler , debugger and module system makes it very appealing to write well-written and well-maintaned programs of large size in go. It is the combination of the simplicity of go together with gos property of being a "batteries included" language.

In particular, I have noticed it is much easier for inexpirienced programmers to write high-qhality Code in go than in C.