Blue Origin competed for a Human Landing System ("HLS") [0] contract. SpaceX won a contract and Blue Origin did not. Then Blue Origin complained at the GAO and the complaint was rejected. Management is acting like sore losers ever since. They have released graphics badmouthing SpaceX' Starship [1] and are suing NASA now [2]. The prevailing view is that this behaviour is not just sanctioned by CEO Bob Smith but by Jeff Bezos himself.
Search for Blue Origin, HLS and/or GAO for the rest of the story. The coverage by Ars Technica's Eric Berger is usually a good source, you might want to skim the list of his articles [3].
How many people have come off looking good by suing NASA?
Seems like the Venn Diagram of that includes families of astronauts killed on missions, people who had stuff land on their house, and <checks notes> no, that's about it.
SpaceX sued NASA (or at least complained) and won. NASA wanted to award a contract to Space plane Kistler and this was prevented and the contract competed. This however was the GAO and they already rejected Blue complaint.
