Yes. Read Accelerate and read the State of DevOps reports from 2017 through 2022. The reports have the data and explain their methodologies for evaluating said data. It's all there for you to consume.
Is there anything that will satisfy you or will anything that anyone presents be dismissed? I could spend days hunting out the evidence and you'd start question whether it's peer reviewed, or if the peer review was stringent enough, etc.
Meanwhile the rest of the world is moving forward without you.