Earlier quoted context omitted.
Some of what you said is true, but your analog is a little off. It wasn’t a junior and a senior in the same role, it was a technical team deputized to do what they did, and a management group that apparently thought the deputies would fail, or convinced themselves their conclusions were wrong. The failure here is not one of lack of politics or communication on the part of the author or their team, but on the culture…
For what it’s worth, I don’t think they could have done more. But the conclusion of the story is to heroically drive off a cliff, and say “it’s all I could do.” That’s where I disagree. If it were me, I would have privately (emphasis on private) worked my way up the chain of command, trying to alert more and more people that there was a serious problem brewing. The meeting in the story was obviously going to be a fai…
However, in this specific case, it sounds like:
1. Management was charging a client $60MM for a product they had promised.
2. They were convincingly told that they would be unable to deliver that product.
3. Their response was "Don't let the client find out."
And then what ended up happening was they failed to deliver and still charged the client. That's a massive breach of ethics and potentially outright criminal fraud. Quitting and getting the fuck out of there is 100% the right call.