alt Hacker News> they control the system prompt
They control the default system prompt. You can change it if you want to.
> They can pick the default reasoning effort
Don't see how it's an obstacle in allowing third party wrappers.
> They can decide what to keep and what to throw out
That's actually a good point. However I still don't think it's an obstacle. If third party wrappers were bad, people simply wouldn't be using them.
Evidently, all these things you just dismissed matter, else all the changes I quoted from the original post wouldn’t have affected anyone, or half as many people, or half as much. Anthropic wouldn’t have had any complaints to investigate, the article promoting this entire thread wouldn’t exist, and we wouldn’t be having this very conversation.
Defaults matter. A large share of people never change them (status quo bias, psychological inertia). Having control over them (and usage quotas) means Anthropic can control and fine-tune what this fixed subscription costs them.
And evidently (re, the original article), they tried to do so.