[Ixiaus]

Additionally, your FDA source says nothing about untested medicines being administered. You've shown your original point was either poorly communicated or misinformed or nefarious. I'll be generous in my interpretation of your intentions and assume you're merely misinformed and communicating without clarity which leads me to say: if you're going to make an extraordinary claim you must provide extra ordinary evidence or you're spreading misinformation that could cause harm downstream.

If you're not sure, then just don't say anything or perhaps frame it as a question.