This part hurts my soul, because it’s too relatable:

”Business logic braided directly into the transformation logic, with no separation between what the pipeline did and why it did it. By the time it reached me, the person who handed it over had inherited it from someone else, who had almost certainly inherited it from someone before that. Nobody in the building could fully explain it”.

On the bright side, I am kind of glad I am the only one dealing with it lol