The fallacy here is making tradition=indulgences.
Indulgence is not a permission to commit sin, nor a pardon of future sin. It is not the forgiveness of the guilt of sin; it supposes that the sin has already been forgiven. It is not an exemption from any law or duty, and much less from the obligation consequent on certain kinds of sin, e.g., restitution; on the contrary, it means a more complete payment of the debt which the sinner owes to God. It does not confer immunity from temptation or remove the possibility of subsequent lapses into sin. An indulgence is not the purchase of a pardon which secures the buyer’s salvation or releases the soul of another from Purgatory.
Tradition is the living Gospel, proclaimed by the Apostles in its integrity on the basis of the fullness of their unique and unrepeatable experience: through their activity the faith is communicated to others, even down to us, until the end of the world. Tradition, therefore, is the history of the Spirit who acts in the Church’s history through the mediation of the Apostles and their successors, in faithful continuity with the experience of the, origins. The Church transmits all that she is and believes, she hands it down through worship, life and doctrine.