because go makes networking so easy, many go programs avail themselves of the network. Even dead trivial programs often use the builtin jsonrpc.

TempleOS has no networking stack and thus porting any of that portion would require significant kernel changes as well.

I have no doubt that there are many other "minor" things like networking that would rear their head on attempting.

It would still be a really cool project to see how far you can get and what compromises would have to be made.