You are underestimating how slimy sociopaths can be. Also how lucky Sam seems to be. He lucked out on:
bitcoin
not getting caught with CP
Marky not sicking the cops on him
not getting audited by the IRS (tho I guess this can still happen)
No nudes/pics of his diaper dungeon leaking
I wouldn't be surprised if he eventually finds a way to slither onto Joe Rogan or tricks Notch into something.
Sam wont be out of the picture until he runs out of money.