Careful with DISTINCT ON, it can be extremely slow, like 100x slower than a verbose and less readable alternative. But it might not matter in your use case.
> For example, in the COVID-19 vaccine developed by the University of Oxford, the control group receives a meningitis and septicaemia vaccine as a placebo.
> The benefit of using an actual vaccine as the placebo control is that it will cause a similar reaction at the site of the injection as the COVID-19 vaccine, such as muscle pain and soreness. This prevents patients from knowing whether they are getting the placebo or the real treatment.
There is no largely accepted obvious place where free will emerges from, while at the same time superdeterminism is not proven as you say.
So it's fair for some to say that physics as we know it doesn't allow free will, while at the same time it's fair for others to say that obviously they have free will thus it must exist.