Traditionally the business is the source of spreadsheets (data comes from the biz side of the equation). The data analyst then has to make sense of the data.

So to convince a BA to input their data on Neptyne because the DA might need to python script it at some point is maybe premature optimization.

That's an uphill battle... But I definitely see it a good case for me personally as someone who both originates data (nothing fancy) and needs to process it further...

Will definitely check it out!