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Excel started development thousands of years ago
(www.datafix.com.au)
I honestly think that some systems of organization are hard-wired into us, and therefore inevitable. The table or spreadsheet is a perfect example of this.
Pivot tables are what separate us from the ape.
More than likely it’s because once you start to need to keep track of many things and what their calculations are you need a way to organize them. This is the outcome. Pretty cool.