The problem here, is AI is shit
Elon keeps trying to program it to "think" like this, but respond vaguely enough to not obviously be a Nazi
And even if the person in charge of that didn't think literal Nazi salutes at political rallies werent over the line, AI just isn't good enough to have a bias like that and not say the quiet part out loud.
To get the bias they need to train it on racist social media, but then they can't stop it from sounding like racists social media.