Day 14: "Least Favourite BL Drama Trope"
Hmm, the communication failure in virtually every Japanese BL gets tiresome. The Korean-style binge drinking in so many KBLs disgusts me. But these are more cultural features than tropes in the sense of plot devices (although they can be).
However, there is one trope, especially in Thai BLs, which especially horrifies me, and that's the use of social media (e.g. university "cute boy" pages) to expose private lives to public scrutiny (and often in a way which is relevant to the story development, i.e. as a plot device). The thought of organised armies of fujoshis and "page admins" constantly taking photos of our most private moments and posting them for all to see, without consent? I'm pretty open-minded about most BL tropes, but this is really toxic.