So says every person that has ever had a thing they made used in a way never intended. Deny users will do something you've never thought about at your own peril. Unfortunately, in cases like this your peril can have very negative consequences.

This isn't a case of "manning up" and doing something scary. We're not astronauts going to the moon or any other situation where the decisions made will only affect you. This is a matter that when the product is misused or has a "glitch", it is not the maker that suffers.

The fact that you will not even acknowledge this just proves maybe you are not the right person for this.