I have yet to see a study design that sufficiently controls for all of the variables. In general it seems that if you could do the work on your own, it may not

I have yet to see a study design that sufficiently controls for all of the variables. In general it seems that if you could do the work on your own, it may not save time, and in the long run, most all output needs to be reviewed, perhaps moreso than if you were composing it yourself... And the additional variables include things like finding out of the box solutions either with or without the model outputs, which is hard to control for as well. Even more impossible to control variables are model quality, training material related to the topic, and many more of those classes of issues that may not be publically available or even possible to trace fully. Truly, anecdotes are not informative of the general experience. It is literally the cliche that is mentioned on this site periodically "these are the lotto numbers that worked for me."