Every pony from the time the sonic rainboom didn't happen until maybe the following eon would have suffered as a result.

I find that on part with genocide, the same as when she'd gleefully tricked Twilight into freezing Rainbow Dash.

In the end, it's possible that all life on the planet could have ended as a result of a plague that was prevented by an earth pony a couple years prior.

She's the worst villain in the universe, manipulating time for her own selfish means without thinking of the ramifications.

Ignorance is no excuse.

She deserves to boil in oil, heal, then boil again. Once for each life was lost because of her game.

Amen, brother.

4948314 Yes, but theorically nopony perished. That's the quirky part of time travel, technically Starlight did nothing wrong except sneak into the castle

4948878
Factually in her final reality none perished.
Along the way many did before she unchanged the timelines. Even if she fixed the final outcome, she'd caused the creation of several multiverse variants of their own world that would have continued to exist, separate from each other.

In each of those realities, all, even herself, are subject to the horrors of the reality she'd created.

4948314 so this is why ponies are so happy, they know they could get away with regicide

4953105
Wow, good point.

4953105
A virtually crime free utopia.
Do what you want, we'll sort it out, or not. .

4953124 there's no crime, because nothing is illegal!

4953148

4979941