"The Arithmetic of AI-Assisted Coding Looks Marginal" would be the more honest article title.
Could be the other way around, but I think marketing-speak is taking cues here from legal-ese and especially the US supreme court, where it's frequently used by the justices. They love to talk about "ethical calculus" and the "calculus of stare decisis" as if they were following any rigorous process or believed in precedent if it's not convenient. New translation from original Latin: "we do what we want and do not intend to explain". Calculus, huh? Show your work and point to a real procedure or STFU
People keep trying to enact rules to stick it to the elites and make the downtrodden better off.
And as the rules get more and more complex, the position of the elites gets more and more solid.
I really don't get people who see this kind of thing as empowering because in the end your (now strictly necessary) appeal with lawyers or AI to get a more fair deal just becomes a new tax on your time/money; you are worse off than before. A good capitalist will notice these dynamics, and invest in AI once it's as required for life as healthcare is, and then work on driving up the costs of AI. Big win for someone but not the downtrodden.