Maybe you should look up this guy:
Andrea Unger. I am one of his original students. His testimony and achievements (under the scrutiny of wall street championship rules) alone disprove your arguments against technical analysis. To be clear, he uses algorithms based on technical analysis rules.
Please tell me you understand how mathematically impossible it would be to be the only person in the world to win 4x world trading champion titles (I believe he is still the only one to do it), unless his strategy works... and he has two of his students who have also won the world champion titles (not me).
That is pretty much the end of the conversation, you lost, just admit you were wrong and move on. There is no debating the subject.
You tried to tell me TA people lose money, well FA people do too. You tried to say TA was a scam, I showed you peer reviewed academic journals showing the exact opposite... Now you have Andrew Unger to prove to you that unless he was cheating, his algorithmic TA based trading literally hands down proves you wrong.
(20min delay)