Pinocchio. What a feckless, callous little shit of a user he was:
“Here are my life savings, Pinocchio. Use them to buy books so that you can go to school - and don’t betray my trust in you; I scrimped and saved for years so that you could have the best.”
“I promise, Gepetto - ooh, gambling! Shiny!”
{Several misadventures later}
“Well, I hope you’ve learned your lesson, Pinocchio: you nearly broke your father’s heart, and he’s been wandering the world in rags looking for you. Now here is the money he got from selling his corneas: buy some more school books - and no straying this time.”
“I promise, Blue Fairy. I’m going to make him proud of me this time - ooh, drinking! Groovy!”
{Lather, rinse, repeat}
The Disney movie nerfed him somewhat, but in the original book he was just hateful. Gepetto spent his entire life busting his hump to try and give him the best, and the little shit would just blow the money on high living the first chance he got, then come back a few months later tearfully repentant, dip into the life savings again, and repeat the process. He never ever got called on it, bar a light scolding which he’d deflect by turning on the waterworks: Gepetto and the Blue Fairy were just enablers.
And Snow White {the original, not the Disney version} was too fucking stupid to live:
“We’re going to work, Snow White. Now remember your evil stepmother has sworn to kill you, so don’t open the door to anyone until we get back.”
“Oh, I won’t, Seven Dwarves.”
“Hey lady, wanna buy a comb?”
“Oooh, shiny!”
{Lather, rinse, repeat}