Some of you might have come across the youtuber Vik Veer (the name of his channel is in the topic). He is an NHS Consultant surgeon. He does not specialise in T, but makes excellent videos on a variety of ENT topics.
He happens to have suffered from T some years ago, and in his recent video "How I Cured My Tinnitus" he gives a clear explanation of the mechanism of T, how he suffered from it and how (by self-help - no medication or miracle cures), he got rid of it.
He deals with the entire T experience, and considers the various types of treatment available.
Old hands know most or all of this, and may not benefit much or at all from his words, but for a new patient he offers a calm, expert, helpful, hopeful introduction.
Highly recommended.