And it might not be easy to fix. Despite all the effort invested into aligning models with company policy, persistent users can still get around the guardrails with clever jailbreaks.
In theory it should be possible to eliminate all non-compliant content from the training data, but that would most likely entail running all training data through an LLM, which would make the training process about twice as expensive.
So, in practice, companies have been releasing models that they do not have full control over.