Elon Musk has manipulated Groks outputs to target certain demographics. It is important to highlight this fact, as some people perceive the AI as an objective tool rather than a curated one.
Furthermore, I found your final paragraph unclear: are you implying that since harassment is a perennial issue, we should disregard any standards that might mitigate it?
Is it your perception that other AIs are unmanipulated? Objective rather than curated?