The more enterprisey software usually have lots of layers for organizational reasons, and go doesn't really fit there. So I don't think it will really be a hit in the enterprise.
yes there are orm solutions and DI frameworks and all that, but they always feel like they don't belong in the language.
(Also, java and .net and php are much older and have much bigger enterprisey ecosystem.)
I have seen go replacing the php stack though, and in some way the "original" python stack - but python now has ML.