Then just stop me haha
But in all honesty I see why you don't bother
I abuse the player list on my 5k heavily, log based on what lawful are logged and where and have all ship classes parked there to delete people that threaten the route. If multiple lawfuls log and catch me once I just logoff trader when dock and get PVP chars, get my cloak raba or try to find seppies that can distract them and pay them extra out of pocket for blue messages. And I have my finger on "drop cargo" permanently and will just RP playing dumb if you do catch me.
Only way to really stop me solo is to have fair PvP fights when I try to protect the route on my own.
I paid like 50 million to people for creating diversions just so I can trade on my 5k.
Feels frustrating? Well now you know how the sep and legion side feels when they try to get fair PvP
EDIT: and just to clarify, at this point it hasn't been about profit anymore
It's about that N.1 Spot in the trade part of the event.
And I doubt you can stop John Cornelius Trade of Universal from achieving it. I have most likely been the most active participant in the event across my characters in the entire game stirring a lot of action, getting legion and seppies together and feeding a lot of frags to lawfuls forces. I'd say I deserve my billions.
EDIT2: if you do FR5 the char I will make it join the new libsep ID ingame and forums when it comes. I am pretty committed to John Trade and he won't be just renamed out of existence. There's been so far 0 reports with contraband snapped in cargo posted so doubt that's happening.