The reason I value Go so much is because you have a fat dependency free binary that's just a bunch of syscalls when you use CGO_ENABLED=0.
Combine that with a minimal docker container and you don't even need a shell or anything but the kernel in those images.
Yes, you can have docker container images that only contain the actual binary you want to run.
But if you are using a VM, you don't even need the Linux kernel: some systems let you compiler your program to run directly on the hypervisor.
See eg https://github.com/hermit-os/hermit-rs or https://mirage.io/
Why would statically linking a library reduce the number of vulnerabilities in it?
AFAICT, static linking just means the set of vulnerabilities you get landed with won't change over time.