They may be learning in some respects, but taking steps back in others. Because redemption should include some acknowledgement that what you did was bad, and not just because it led to your own situation being worse than before. Stygian failed to show any regret for how his actions affected others. Even Starlight had that much going for her.

if sun ploit is ok with it im ok with it

So, why exactly is Celestia here and not Twilight? She barely had anything to do with any of that while Twilight was the one that got involved.

Well, at least this one broke the whole “Male Villain gets a horrible fate” ratio during his first appearance.

Really the only truely evil villains are chryssalis storm King and King sombra which is why they weren’t spared except chryssy who got away

@Background Pony #D075  
As I said before, less of a reformation, and more of an exorcism.

@Background Pony #B169  
I’d say Stygian/Pony of Shadows was about as much a villain as Luna/Nightmare Moon was: a good pony who, through jealousy/bitterness, turned to dark magic to get what they thought they wanted, and found they couldn’t control that dark magic.
 
Discord, though the living embodiment of Chaos, used to enjoy tormenting others; I’d say that qualifies him as a villain, if not outright evil, particularly since he’s learned he can be sufficiently chaotic without harming others.
 
Tempest Shadow was perfectly happy to demolish and subjugate entire kingdoms in service to an evil tyrant in order to get her horn back; that’s definitely villainous. (As for Grubber, the credits sequence implies he and the Storm King’s minions joined ol’ Fizzlepop in doing a heel-face turn, but it’s unclear whether that should be considered canon.)
 
I’ll agree about the others, though, and also add Iron Will, who’s not exactly a villain but who is pretty solidly a self-serving jerk.

Well in Technicality he wasn’t evil to begin with in fact  
it seems almost of the Bronies within the fandom don’t seem to realize  
only three actually have been reformed Luna, Sunset Shimmer, StarLight Glimmer
 
the other non reformed villains and Super Villains, bad ponies like Discord  
wasn’t really evil since considering he is the embodiment of Chaos an Anarchy  
Trixie wasn’t evil well because of the Alicorn Amulet and Tirek is in Tartarus  
Chrysalis, Dazzlings, Storm King, King Sombra, Tempest Shadow wasn’t really evil  
because she only wanted her horn back an more of a taking orders type of pony  
Grubber, Juniper Montage, Flim and Flam, Dr Caballeron an hench ponies  
Suri Polomare,Wind Rider, Svengallop, Gladmane, Diamond Dogs, Ahuizotl  
Garble, Principal Cinch, Zest Gourmand, Lightning Dust.

The Magic Of Friendship, Motherfuckers!

Is it wrong i think they’re getting too comfortable with it?
 
Like, these things should take effort.
 
And I’m not saying Stygian didn’t have any, but….well->@buttonmash3529

It would be pretty stupid for a show called Friendship is Magic if that never happened.  
Get ready for Chrysalis reformation!

MLP is similar to Once Upon A Time;almost all reformed villains.

I’m sick of it.

I’d call it less of a “Reformation” and more of an “Exorcism”

Wtf are you talking about it’s the EXACT same thing that happened to luna

@Background Pony #81F3  
Or the Dazzlings.
 
(Hints at possible team-up with the two? Maybe…)

Stygian and Tempest Shadow are so far the best reformed villains in the series

They can reform as much as they want.
 
As long as they don’t reform Chrysalis.

i’m ok with this too