Go's "package management"--I presume you mean the module/dependency management--has almost no reliance on Git. It has a couple of ways to "fetch" code, one of

Go's "package management"--I presume you mean the module/dependency management--has almost no reliance on Git. It has a couple of ways to "fetch" code, one of which is Git. Many people use the Git method because it's convenient. Go also supports zip files over HTTPS which is the recommended way, and in any case "fetch" methods can be added in the future and do not impact the module/dependency management at all.