In purchasing Falcon 9 rockets, Amazon would have been, in effect, funding the further development and improvement of the Starlink service.

The core issue is likely to be whether Amazon directors gave due consideration to this, and other related matters. The meetings to approve these launch contracts, according to the lawsuit, were brief and perfunctory. Perhaps the real question is whether Amazon’s directors should have spent more time discussing whether launching its Kuiper satellites on time, and likely for about half the cost of its other options, outweighed the downside of supporting a competitor’s business.

From the article.