I know it can be disabled. Whether an environment variable is "trivial" or not is certainly up for discussion. We're talking about, "never ever run the command

I know it can be disabled. Whether an environment variable is "trivial" or not is certainly up for discussion. We're talking about, "never ever run the command on a system without the invonment variable set globally or in a context where the environment doesn't apply". (Did you know `sudo` strips most env vars? `sudo -u www-data go build` would send telemetry even if you added the env var to your profile) It's trivial to disable telemetry for any given invocation, but making sure that no invocation at all, across decades, is far from trivial.