That's not what you said. You said no one on HN doesn't bat an eye at Uber, AirBnB, etc. I personally think the way those two companies in particular flaunt laws is unethical, and I think they should be punished until they start following them. That's not the same as thinking they shouldn't exist.
I think that's a different issue. And I also agree with you, I personally don't give AirBnB business because of ethical issues. But, I was entirely referring to how they are disrupting things.