Tooling actually is a huge advantage. I can install the latest Go distribution and get everything I need to work (minus a text editor).
On the other hand, on top of the JDK I have to install, eg, Eclipse, maven, etc. Not to mention all the crazy frameworks I would need to get any real project off the ground.
Similarly with .NET I have to install a whole host of stuff with Nuget, LINQPad, etc.