Comment by CSDude

Somewhat related, I mainly code in Kotlin. Adding open telemetry was just adding agent to command line args (usual Java/JVM magic most people don't like). Then I had a project in Go and I got so tired of all the steps it took (setup and ensuring each context is instrumented) and just gave up. We still add our manual instrumentation for customization, but auto-instrumentation made adoption much easier in the day 0.