For my education and that of those reading this thread, would you please clearly define Option B and Option C ?
They are printed in the Missal.
Form A
I confess to almighty God,
and to you, my brothers and sisters,
that I have greatly sinned
in my thoughts and in my words,
in what I have done,
and in what I have failed to do;
through my fault
through my fault
through my most grievous fault
Therefore, I ask blessed Mary, ever virgin,
all the angels and saints,
and you, my brothers and sisters,
to pray for me to the Lord our God.
Form B:
Priest: Have mercy on us, Lord.
Congregation: For we have sinned against you.
Priest: Show us, O Lord, your mercy.
Congregation: And grant us your salvation.
Form C
Minister: You were sent to heal the contrite (or a similar invocation): Lord, have mercy.
Congregation: Lord, have mercy.
Minister: You came to call sinners (or a similar invocation): Christ, have mercy.
Congregation: Christ, have mercy.
Minister: You plead for us at the right hand of the Father (or a similar invocation): Lord, have mercy.
Congregation: Lord, have mercy.
Personally, the Confiteor is easy to understand for the average Catholic. It has great “impact”.
All three are easy to understand.
I hold to my observation that it should always be included at the beginning of Mass, along with either “option B” or “option C”, or by itself.
While that is your opinion, that is not what the rubrics of the mass state. When the Church explicitly allows choices in the Mass that are up to the priest, it is not our place to criticize or accuse of wrongdoing.
I am a “re-vert” (old) Catholic. Receiving (re)education about my Faith is always genuinely appreciated.
Welcome back! Change is difficult for everyone. The three forms of the penitential rite are not new. So unless you’ve been away from the Church since about 1970 this should not be anything surprising.