I’ve been into Dangershipping for years and it had ALWAYS meant Marik and Seto. Why? Because they are dangerous characters and them together should raise warning signs of something horrible coming your way. 
So I decided to look at the Dangershipping tag and it feels like it was taken over by Kotori and Ryouga. What the hell? If this were a series not related to Yu-Gi-Oh! I wouldn’t be this disappointed but it is and I’m just stuck sitting here wondering when this pairing I love got retcon into something else and why. Did no one look up the old list of Yu-Gi-Oh! shippings? Did they just go “Oh, I bet this name isn’t taken!” and just stole it? 
I don’t know. I have absolutely nothing against the newer series in general. I just wonder what the fandom was thinking when it decided to take over Marik and Seto’s shipping name.