JAY:
BL dramas.
Well, most of them. I just hate the whole concept. The targeted audience is clearly young straight girls who obsess over gay boys. And that's just creepy. And gross. Also most of the time, the relationships are unhealthy, there's always violence, forced kisses, even rape (like Make it Right or Addicted Heroine which I had to stop watching because of one particular episode..) and people usually don't care because "they're boys so it's cute".
Seriously, these dramas are so popular and it makes me sick.
BL and yaoi have been criticized in Japan and worldwide because they don't have anything to do with real LGBTQ themes and problems and even though gay people might read/watch/enjoy them, the fact is that they are created by straight people for straight people just like yuri's audience is straight boys.
I've actually read many analyses on this topic that the reason why BL is so popular among straight girls is because it serves as a sort of escapism - there are no women who get hurt in them and it is usually boys who get hurt therefore women become powerful voyeurs for a change (the reason why there are so many rapes and violent, tragic acts in BL).
Even though sometimes even I find two men together hot, I believe that when a straight woman solely focuses on BL only and becomes obsessed with it is because she is dissatisfied with her own romance/sexuality so she searches for an escape in gay romance/porn because she would never be able to participate in it - only watch.
It's quite interesting when you think about it :D