. @TeamYouTube why do you keep recommending videos that I've already thumbed down?
And why do you only likely to respond on Twitter? Why do you ignore questions sent to you through Google's feedback?
Recommendations are based on various factors. Have you tried managing recommendations by marking them as Not Interested? Here's how you can manage them: https://goo.gl/sNErND . While every individual report may not get a direct response back, we do review everything.