It’s been my experience that capitalists don’t deliberately blow up their very expensive equipment and trained people.
Say you have 100 oil rigs, and you know that by dropping a certain safety test you know that your profits will increase, even accounting for the fact that the risk of an explosion goes up 10% (i.e., you factor that risk into your profit projection).
I used to work in costing risk. Believe me, this is deliberate. BP knows what the risks and costs are associated with these safety procedures - they are compelled to find out by the profit motive.