HEADS UP everyone, vinegar may be hazardous to your home!!? cleaning+?

You are right vinegar should not be used on the surfaces you mentioned or any porous material but I do not agree with the claim that vinegar may be hazardous to my home. I use vinegar for cleaning all the time instead of all the products full of chemicals and I have never destroyed anything in my home yet and it's been over 30 years. The one thing I have never bought or used in my home is bleach. Do you?