this does happen: Imagine company B poached staff from A, presumaby for'insights' into company A IP, which had nothing to do with costly decisions and some miss

this does happen: Imagine company B poached staff from A, presumaby for'insights' into company A IP, which had nothing to do with costly decisions and some missteps of unknown causes whereafter A os still in business and B? not so much. seems like a plotline by Sun Tsu