@YouTube Is it possible for you to stop me getting any recommended videos which have massive BLOODY HORNETS IN THE THUMBNAIL? I do not appreciate bugs or spiders. So if that could be possible, thanks.
Just to confirm, have you tried marking these videos as *Not interested* by clicking on the 3 - dot menu? This will influence how YouTube suggests videos to you in the future. Here's more on managing your recommendations: https://goo.gl/mfD7rf . Keep us posted.