It would be more worthwhile if you pinpointed what exactly the poster said that's incorrect. At least one place in their post, they suggested consulting a lawyer, so I'm pretty sure no one's construing that post as Official Legal Advice.
I'm not a lawyer, so I could just be talking out of my ass, but it annoys me to read uninformative "you are not a lawyer" comments, as though people who are not lawyers are wholly unqualified to even informally discuss law on a message board. Of course it's true that anybody who takes serious business action on account of dubious message board advice is a fool, whether that's legal, medical, financial, tax, or otherwise.