You can only give assurance of your own self to the world. You can't give assurance of your company, your colleague, kids, parents, siblings. Because how they would behave and react to situation is not in your control. If someone says, I assure you this does not happen in our company. I sense bs from miles. Would you give assurance of china if you are their neighbor like Philippines after knowing the virus saga of china? ofcourse you can't. You can only give assurance of your own self, not of other people. World is changed now.