[mmanciop]

To be fair, the setup of the article works with most modern observability solutions, in same cases just by replacing the endpoint and authentication token. Turning telemetry processing into a sort of utility is one of the great things that OpenTelemetry did. Now, among vendors, we compete on delivering insights on the telemetry, as opposed to just collecting it. If you are interested, I wrote about it a while back [1].

About excessive telemetry, that depends on what you want to achieve. Using facilities in the OpenTelemetry Collector like [2], you can easily drop all telemetry you have no use for. At the cost of tooting my own horn, we actually provide super easy ways of doing the same dropping at no charge whatsoever to the end user in Dash0 [3].

[1] https://thenewstack.io/is-otel-the-last-observability-agent-...

[2] https://github.com/open-telemetry/opentelemetry-collector-co...

[3] https://www.dash0.com/changelog/spam-filters