Since prez pardoning seems to free of rules anyone having done anything is eligible. Where would you draw the line? Why?

Pedophiles
Racists
Murderers
Torturers
Embezzelers
Thieves
Liars
Cheats
Abusers
Sexual deviates
Ponzi Scheme Creators
Traitors
Treason committerers
Collusion with hostile governments committerers
Parking ticket collectors/ignorers
Deadbeat dads
Deadbeats in general
Fraud perps
Extortionists
Bigamists
Saboteurs
Etcetera
Etcetera
Etcetera