While I agree that TA is an invalid method for investing, I disagree with your take on it. What you describe are, charitably, outlier events. Statistical models

While I agree that TA is an invalid method for investing, I disagree with your take on it. What you describe are, charitably, outlier events. Statistical models generally aren't useful for predicting singular events, even if they aren't outliers. So you aren't really invalidating the use of TA with that argument.