There are a lot of differences between Golang and Java. As much as I dislike writing Java when I have a choice, the JVM (with Java or whatever else on top) is a very capble tool... Could you explain what you mean by there being "no pros"?
Are you maybe trying to get at the difficulty of tuning the JVM?
While I definitely agree with you on the broad strokes of the differences between rust/c++/c and java/golang (representing languages without runtimes and those with them respectively), I'd say that golang is a bit more than a java alternative if we consider more than whether a runtime is included or not.
Of course, if the only consideration is whether a runtime is there or not, golang is identical to java but also identical to common lisp or maybe even interpreted languages like python.
I do want to point out that it's possible to write horribly buggy code in c++/c (less so in rust :), which can tank performance/efficiency when compared to a java/golang program. All things considered though, the ceiling on performance and efficiency is of course higher in manual memory management land.
Are you maybe trying to get at the difficulty of tuning the JVM?