your concern is real but i think your fears are a little unfounded. the guy asked, basically, for a simplified ignition system for a run stand.
it's not like people are posting up "under the dash on the left side, connect the red wire to the yellow wire with the blue tracer and then jump the starter relay with a screw driver" type instruction.
the information has already been disseminated. google "how to hotwire a car" 6.8 million hits, with number one being a GD wikihow article that starts off with punching out the ignition with a screwdriver.
but in case you wondered? "hot to hotwire a vintage mopar" returns a paltry 1.1 million hits with hits from FBBO and FABO dating back to at least 2014. so yeah.