They're inferior, and do not cover the same grounds (e.g. "enums" in golang are just integer constants, you can't code gen using golang tags, JFR is way way more comprehensive than anything that golang has etc.)

The GC selection, JIT, and hot swapping/reloading are features that do not exist in golang, and we've seen what hoops people have to jump through when they face issues that can only be resolved by them. Basically, they're features most people don't know they need them until they do, then they'er already in a big mess.

You can write a Java app in golang or assembly, but it won't be anywhere near as maintainable, clear, concise, debuggable, or correct.