Comment by m-murphy

Agreed! I also think it's extremely important as practitioners to know what we're even trying to estimate. Expected value (i.e. least squares regression) is the usual first thing to go for, does that even matter? We're probably actually interested in something like an upper quantile for planning purposes. And then the whole model component of it, the interval that's being simultaneously estimated is model driven and if that's wrong, then the interval is meaningless. There's a lot of space for super interesting and impactful work in this area IMO, once you (the practitioner) think more critically about the objective. And then don't even get me started on interventions and causal inference...