This is a huge argument from silence.
I cannot give such arguments, any credibility.
As for the "I" in Paul's statement, this is the first person singular
form of a verb. Are you going to go through all of Paul's teaching
in the New Testament, and degrade the authority of every teaching
in which he uses the first person singular of a verb????
Note that Paul uses a lot of active verbs, and run-on sentences.
This does not mean that it is not Paul who is urging teaching upon
the congregations. It is true that Paul is very careful not to confuse
his personal opinions, with authoritative teaching. But the way to discern
this, is when Paul points out when a teaching is his personal opinion,
NOT when he does NOT use a first person singular verb.
12 I do not permit a woman to teach or to have authority over a man. She must be quiet. 13 For Adam was formed first, then Eve. 14 Further, Adam was not deceived, but the woman was deceived and transgressed. 15 But she will be saved through motherhood, provided women persevere in faith and love and holiness, with self-control.
New American Bible, Revised Edition. (Washington, DC: The United States Conference of Catholic Bishops, 2011), 1 Ti 2:12–15.
Note that Paul is not using a local, or cultural argument.
13 For Adam was formed first, then Eve. 14 Further, Adam was not deceived, but the woman was deceived and transgressed.
13 I charge [you] before God, who gives life to all things, and before Christ Jesus, who gave testimony under Pontius Pilate for the noble confession, 14 to keep the commandment without stain or reproach until the appearance of our Lord Jesus Christ
New American Bible, Revised Edition. (Washington, DC: The United States Conference of Catholic Bishops, 2011), 1 Ti 6:13–14.
As in all the churches of the holy ones, 34 women should keep silent in the churches, for they are not allowed to speak, but should be subordinate, as even the law says. 35 But if they want to learn anything, they should ask their husbands at home. For it is improper for a woman to speak in the church. 36 Did the word of God go forth from you? Or has it come to you alone?
37 If anyone thinks that he is a prophet or a spiritual person, he should recognize that what I am writing to you is a commandment of the Lord. 38 If anyone does not acknowledge this, he is not acknowledged. 39 So, [my] brothers, strive eagerly to prophesy, and do not forbid speaking in tongues, 40 but everything must be done properly and in order.
New American Bible, Revised Edition. (Washington, DC: The United States Conference of Catholic Bishops, 2011), 1 Co 14:33–40.
Note that Paul also addresses the topic of women being silent, in the congregation, in 1 Corinthians
14.33-40. Paul expects that those reading these teachings, will recognize that they are the
commandment of the Lord. Very few people who quote the passage from Timothy,
also quote the parallel passage from Corinthians.