Could you elaborate on what power it give? After working on several projects in a golang monorepo, it's exceedingly weak at modeling, which results in verbose code that is also thin - meaning that it takes a lot to write to say a few things. You can see the for loops and if conditions in front of you, but it's difficult to extract the underlying logic its trying to convey.

The code bases were a complete mess to work on, and even new projects are suffering because of it - no lessons learned can fix it because the language is so weak.