It may be due to principles and the principled stand Anthropic has taken has caused trouble, but they have also not delivered a bribery as far as we can see.
When there is a protection money racket in play, it’s hard for me to take other factors as seriously. This is gangster economics not a philosopher’s circle.
Here’s another take on this with more details: https://news.ycombinator.com/item?id=48593212