Look more carefully at what sam altman satd : he did not say he won't remove technical safeguards against surveilance and autonomous killing, instead he said "We also will build technical safeguards to ensure our models behave as they should"
You're expecting logic from the Trump administration and that's not really how they do things. Maybe it was never about the redlines? Maybe they decided Anthropic was their enemy, and that was their excuse.
This is not true. A different deal was offered to Anthropic, and they refused. Then the DoW turned around and went with OpenAI even though their terms weren’t materially different from the terms of their agreement with Anthropic.