That’s true, I completely agree. It’s just about the opinions of a different group of people than those you referenced in your prior comment.
Edit to add:
How dare you put all these fine unknowing BBSers in mortal peril?! /s 
Personally I enjoy the gedankenexperiments in general, and am intrigued by the concept of (for example) acausal trade in particular, but it’s hardly something I’d want people worried about.
