When I said 'woobification of villains,' I didn't mean "the industry is making too many sympathetic villains." I meant when the fandom takes a villain, sympathetic backstory or no, and proceeds to gloss over or excuse their villainous behavior because 'it wasn't their fault' and 'they didn't know any better' and 'they just need someone to fix them.' Draco In Leather Pants is a symptom of this. Azula is a prime target for this, but one of the worst offenders I've seen is Loki (on tumblr, anyway). That gif in Nicki's sig of Jane slapping Loki? That scene garnered so much Jane hate and Jane bashing, with people saying that they wanted to see her die because how dare she slap their precious Loki. Loki's story is sympathetic, but he's not some poor puppy-dog who was beaten and 'just needs to be loved.' He did what he wanted to and, as far as I know, wasn't remorseful for it. There's not some cuddly teddy bear yearning to break free. Btw, I'm not accusing Nicki of doing any of this.
Severus Snape is another big offender, despite not actually being a villain. Fangirls like to see him as some wonderful person who only joined the Death Eaters because Lily was a shallow bitch who wouldn't give poor Snape a chance and accept his apology, and that James Potter is a coward who never changed and would never love Lily like Snape did. I've read a fic where the author used Regulus Black as a mouthpiece chewing out Lily for "abandoning Snape."
They completely ignore the fact that Snape was alienating Lily because of his interest in the dark arts and him hanging out with Death Eaters, that Snape called Lily the wizard equivalent of the N word to save face in front of his "friends" when Lily tried to protect him, that she didn't accept his apology because he was only sorry since he thought "she was different" but still believed everyone like her was a 'mudblood,' that Lily married James when he stopped being a bully and actually changed and mellowed out, and that James stood up against an invincible foe, knowing he'd die, in order to protect his family. Snape, on the other hand, was willingly working for Voldemort, was the one who gave Voldemort information about the prophecy, only felt remorse when Lily was targeted, and was willing to hand over her husband and infant son over to Voldemort in order to "protect" her. Speaking of Harry, Snape treated him like shit because he happened to look like his father.