@Walter_vi_Britannia I've been reading genderswap stuff online since 1998 or so. About 99% of the stories online are some variant of "falls in love with former best friend". Go to Fictionmania or something, you'll find a dragon's wealth of them.
Yuri is relatively new because for most of my life, gay OR lesbian portrayals weren't just "immoral" but even
illegal in a lot of places. Considering that, your complaining about yuri in every thread comes off as being in extremely poor taste, at least as seen through LGBT eyes.