Clive Brown, PhD and Neal Peres Da Costa, PhD, regularly travel the entire world giving performance lectures on this subject. And, that includes recent lectures at Indiana University and the University of Beijing. In January of 2015, Dr. Brown gave an interview to WQXR, the top classical radio station in America, wherein he stated that all classical music was being played "wrong."
In addition to Dr. Kenneth Hamilton, these men have authored three entire books on the validity and applied musicological importance of original performance. The recently deceased Christopher Hogwood spent his entire adult life lecturing and performing on the subject.
No, Maam, it is not about me. It is so, like every Fine Arts matriculate in the world who is mandated to study the original mechanics of their particular art form, musicians (and the general public) can enjoy the beauty of how this great music was originally composed, taught and performed.
Let it go? What you and all the other brainwashed devotees of the fraudulent Urtext propaganda of the music conservatories don't understand is that my colleagues and I will never stop until the truth and the beauty of this music is recognized.
And, in a personal message to me, Dr. Brown assures me that with every new lecture, our message is being received and welcomed loud and clear!