>>42776337FUCK SINNOH.
Seriously Gen 4 was the beggining of the Memes and Porn era. So many degenerates are attached to Gen 4 as the dex is filled with Pokefucker's top favorite Pokemon such as Lucario, Leafeon and Glaceon, Gallade, Roserade, Froslass, Lopunny, Weavile, Mismagius, Garchomp among other turds. Let's not forget about the epic mememons such as Bidoof, Bibarel, Arceus or male Combee and It was also the beggining of the +10 legendaries per region.
Not only that, but the Gen 4 Mystery Dungeon games attracted a shitton of furries to the franchise too. No wonder there was so much hate for Gen 5 since the fandom at that time consisted mostly of autistic furries screeching because Furfagio wasn't available until postgame in Black and White and there weren't many fap worthy Pokemon in the dex.