To be fair, 'exposing' ChatGPT, Claude, and Gemini as racist will get you a lot fewer clicks.
Musk claims Grok to be less filtered in general than other LLMs. This is what less filtered looks like. LLMs are not human; if you get one to say racist things it's probably because you were trying to make it say racist things. If you want this so-called problem solved by putting bowling bumpers on the bot, by all means go use ChatGPT.