First of all, please tell me where I can find this Psak from Rav Elyashiv. I have all 4 chalokim of Kovetz Teshuvos, and never saw this in my life. So let’s start with this: SHOW US THE PSAK.
Second of all, I am questioning how you can say he was “supposedly” doing something. Did you speak to this person? Were you there?
No, and No.
Once again, zahavasdad makes things up.