That manual process applied to a spreadsheet on your laptop is one thing. Managing data at scale in an automated fashion in an online application with a large number of concurrent users is a whole different context.
But hey, how hard can it be? It works on your laptop.
Consider me triggered. It's my area of work, where both "it works on my laptop" and "It's simple in Excel so it must be easy in your database" are particularly prickly red rags.
That manual process applied to a spreadsheet on your laptop is one thing. Managing data at scale in an automated fashion in an online application with a large number of concurrent users is a whole different context.
But hey, how hard can it be? It works on your laptop.