I've seen some projects where the Circle CI costs are more expensive than hosting.

Datadog+CircleCI+Dynatrace and your project costs more than fee full time ppl working on them.

But for some companies paying extra to be able to blame someone is crucial.

(sorry to sidetrack) but what is the usecase of deploying both dynatrace and datadog in the same environment? I don't think I have ever heard of this combination before.

Dynatrace apm is simplier to use than datadog. That was the only reason.

Also it was to show that some ppl dont understand the offering of products they use.