Calm down, it's good that they admit they didn't know something and accept it which is part of doing research.
The thing is this all is not just directed at them, but at lurkers and new keepers who read threads like this for input and to research.
Anyway I agree that we should just leave this now. We've given advice, it's their choice on whether or not they want to go ahead with it. It's not like their snake is in any immediate danger. Let's hope they learn and expand on their husbandry just as I'm sure we all constantly are.