I thought the preferred way of degugging Go code was through LLDB, but that support for this requires a very recent and you may have to build the LLVM toolchain

I thought the preferred way of degugging Go code was through LLDB, but that support for this requires a very recent and you may have to build the LLVM toolchain from source, until it gets packaged up in a new release? Are all these debuggers working in parallell on reimplementing the same features? That seems like such a wasted effort.