So basically this guy:One guy is a fanfic writer that only likes 2D women.
As long as the character is not supposed to be cool or sympathetic, don't give a damn. There are perverts in 2010s anime worse than whoever you're talking about. See Mineta from My Hero Academia. That little midget shit needs to die.
You want ultimate genric and cliche ridden. You can do way worse than Dangaropan. See Akame ga Kill, Sword Art Online, or Highschool of the Dead.The characters are so horrible. They're all cliches to the power of cliche.