They complain about the loss of metadata, but never get into specifics. I'm surprised they didn't mention the biggest example of this. Excel is forced to gues

They complain about the loss of metadata, but never get into specifics. I'm surprised they didn't mention the biggest example of this. Excel is forced to guess the type of input data it's reading, and sometimes it guesses wrong and messes up your data. A number of genes had to be renamed because too many genetic markers were being interpreted as dates: https://www.theverge.com/2020/8/6/21355674/human-genes-rename-microsoft-excel-misreading-dates https://www.theverge.com/2020/8/6/21355674/human-genes-renam...