Your writings do not deal with the reasoned acceptability of attendance of the NO, which is the subject matter of the discussion. Rather, you simply uphold the Latin Mass, asserting that any departure from it cannot be entertained. That is your opinion and your reasoning is at fault, because you wish not to recognise that the primary identity of a Mass is the offering of the atoning sacrifice of Christ, and this is performed at the NO.
Why does quoting the demon do my case no good?
True devotion to Mary - St Father Montfort
"One is recorded in the chronicles of St. Francis. The saint saw in ecstasy an immense ladder reaching to heaven, at the top of which stood the Blessed Virgin. This is the ladder, he was told, by which we must all go to heaven.
Here is another related in the Chronicles of St. Dominic. Near Carcassonne, where St. Dominic was preaching the Rosary, there was an unfortunate heretic who was possessed by a multitude of devils. These evil spirits to their confusion were compelled at the command of our Lady to confess many great and consoling truths concerning devotion to her. They did this so clearly and forcibly that, however weak our devotion to our Lady may be, we cannot read this authentic story containing such an unwilling tribute paid by the devils to devotion to our Lady without shedding tears of joy.
Moreover, God has given Mary such great power over the evil spirits that, as they have often been forced unwillingly to admit through the lips of possessed persons, they fear one of her pleadings for a soul more than the prayers of all the saints, and one of her threats more than all their other torments."
Perhaps you ought to investigate and pray about the authenticity of the revelations.
The book essentially exposes the remarks and gestures made by a possessed woman in Switzerland during 1975‑1978. Speaking through the possessed woman, the demons were forced to tell the truth by Our Lady under the Solemn Church Exorcism, which was witnessed by the following priests who have all expressed their conviction of the authenticity of the revelations made by the demons upon the order of the Blessed Virgin.
1. Abbot Albert‑l`Arx, Niederbuchorten
2. Abbot Arnold Elig, Ramiswil
3. Abbot Ernest Fischer, Missionary, Gossau (St.‑Gall).
4. Rev. Father Pius Gervasi, O.S.B., Disentis
5. Abbot Karl Holdener, Ried
6. Rev. Father Gregoire Meyer, ‑ Trimbach
7. Rev. Father Robert Rinderer, C.P.P.S., Auw
8. Abbot Louis Veillard, Cerneux‑Pequignot
All eight priests are Swiss, except Father E. Fischer, a German. All participated in the exorcisms except Father G. Meyer who was spiritual director of the possessed woman. Two other French priests also participated in the exorcisms.
Your is not just a matter of faulty opinion, rather it is a spiritual blindness caused by your vanity and elitism.