I have considered how lucky Disney movies' heroes are

[Hector]

I'm not saying they don't try hard to earn their happy ending, but, in
most movies, the luck they need and have to achieve that, rivals that
of Gladstone.

[Orora]

This is most fiction for a wide audience. In real life, it is tough to achieve great goals, so you need unlikely positive circumstances to have feel-good wish-fulfilling stories that go somewhere.

[enemy1]

I wish sometimes the bad guys won.