Do you believe the mark of the beast is the Covid V@ccine or has to do with it? Why or Why not

I don't remember the details now, but I saw something on the History Channel where Biblical scholars and experts on the languages in which it was written were talking about the mark of the beast. Owing in part to the way numbers were represented in both Greek and Hebrew they said that the number 666 is a numeric representation of a man's name and the mark of the beast was the act of swearing allegiance to him. Delving a little further into it, they said it was the name of the very man who had exiled the writer to Patmos, Emperor Nero. You know, the guy who had a few of his own agents set fire to some of Rome's important buildings so he could frame Christians for it. Truly an evil and twisted man who had dictatorial power over what was at the time the known world.