Just after Google release yet another pointless language called Carbon. Expect Go to be deprecated in the next few years then eventually binned like most of their projects regardless of popularity.
I thought so too, but... it's different.
It is in fact an amazing thing.
Cross compile for my MIPS based sat receiver? Hell yes, out of the box.
Executable size? Single digit megabytes.
But shared library dependencies? NO, NONE.
Very low memory footprint.
And comparing this to Java (I work mostly with that) or nodejs? You gotta be kidding me. Check cold startup times for Cloud Run (GCP). Surprising bit is that neither python nor nodejs impress, to put it softly.
Java can get closer to GO only with "dirty" tricks like Quarkus/Micronaut bundled with GraalVM (not only using libs built for fast startup and lower memory footprint, but bunding it with modular small JVM)