Why does PEDs make him scum?
Its not your info from a move, so you have no idea. Its essentially a note giving role based on the info you have said. which is mostly seen as scum or indy to cause chaos.
To lynch Nacho we have to trust you are telling the truth and the info given to you by somebody else is truthful. If Nacho is town who lied and who do we lynch? So many more options to where it went wrong. Now if Malf isn't von miller, Nacho lied and is the lynch. No added 3rd party aspect, that based on the OP is listed as Other guys
How the info was obtained and presented I believe Nacho much more. Its his info that he obtained specifically via a move. There is no IFs, Maybes, and Buts on what the potential outcomes are and will be
With your info, could be multiple players come up PEDs on each side, could be scum can frame as PED, could be scum or town giving a note just for ****s and giggles, could be some weird move that gives results to someone else. So many options