I think conflating what other companies have been doing with what Grok is doing is disingenuous personally. Most other AI stuff has had banal "brand safety" style guards baked in. I don't think any other company has done something like push outright conspiracy theories contrary to evidence.
Not all biases are equivalent. "Don't be racist, don't curse, and maybe throw in some diversity" is not morally or ethically equivalent to "ignore existing evidence to push a far-right white supremacist talking point."
Uh, guy, it's called a bias to make money as opposed to a bias towards not making money.
Being in favor of making money with the company you create is not a bad thing. It's a good thing. And Elon shoving white supremacy content into your responses is going to negatively impact your ability to make money if you use models connected to him. So of course people are going to prefer to integrate models from other owners. Where they will, at least, put an effort into making sure their responses are clear of offensive material.