There are other reasons to not use Elon Musk's AI beyond politics, though this month he's investing $200 million to sway the Texas midterms back to an awful politician, far closer to home than what Xi Jinping might be doing.
It wasn't long ago that Elon tried to bias Grok to not say bad things about him to the point that Grok would say that Elon was the best piss-drinker in the world and that Elon was in the top three of every category (basketball, mathematics, physics, etc). https://newrepublic.com/post/203519/elon-musk-ai-chatbot-gro...
If I have to tie-break between competing AI services, I'm hella not choosing that one.