WTF is up with @youtube app recommended tab. its full of old ass content from literally 11 years ago and a bunch of babies/kids channels that I have ZERO interest in, oh yeah the Bollywood stuff too. STOP RECOMMENDING ME OLD CONTENT IVE WATCHED BEFORE.
Have you tried removing the content by selecting "Not interested"? Also, here's our Help Center resource on how to manage recommendation: https://goo.gl/mNSFA3 . Hope this helps.