No it's not if you ever intend to type `go`. The go team has decided that the go language doesn't depend on any build system, but pushes a single build system

No it's not if you ever intend to type `go`. The go team has decided that the go language doesn't depend on any build system, but pushes a single build system one that requires source code compatibility and provides no benefit over many existing and easy to use build systems (makefiles, tup, etc).