While I agree in theory, I have never seen the "ppm" results on $20,000 in confiscated money taken off the road because some rook that isn't used to large sums some legit people carry at times. Just a few classes and local prosecutorial latitude.
Are you familiar if there is an agreed amount that consistutes "involvement in the drug trade"?
Seems confiscate; no charges but kept due to residue on bills. Proof shifts to uncriminally charged person to "prove" money is legit.
While I'm trying to remember, not Google, I believe there multiple cases outstanding or have gone thru the "system".
Unconstitutional as it gets if it occurs. Happy New Year