She did but all that was gone by the time of the final episode

No it wasn't because Sam defended her in a way with his speech saying none of that had to happen and wouldn't have if government had done better.

Sam defended her because of bad writing and he’s a hypocrite. Even Bucky was against his sympathy for Karli. Her remorse was totally gone. She tried to burn a van full of people alive

Only because (I think her reasoning earlier in the show applies here too) “this is the only language these people understand”.

What exactly makes him a hypocrite?

@Superbattleshipyamato please don’t defend/rationalize mass murder. Take note NONE of her followers approved of what she did. That wasn’t villain has a point, that was her jumping into insanity.

Additionally, their goal was to stop the vote, not murder the people. Karli did that on her own. She tried to kill the heroes multiple times without provocation.

@Romaro Brandon refusing to fight Karli despite the multiple innocents she murdered but jumping a dude who just lost his best friend because he killed a terrorist in his friend’s murder

@Romeo and Robot My Man Walker started that fight against Sam and Bucky by not giving up the Shield.

Also, My bad Sam actually acts like Freaking Captain America unlike Old Rage Lantern Boy Walker.

No dude. Walker said, "You don't want to do this." BUCKY said, "Yeah we do" and THEY attacked first. Walker didn't owe Sam and Bucky the shield, point blank. That's not an excuse to attack a dude and break his arm.

And Walker didn't need to tried to beheaded Sam just like what he did to the Flag Smasher. If Bucky didn't saver Sam then Sam would have died and Walker would have killed a Innocent. Beside that, That Shield belongs to Sam not Walker in the first place.

Also, He was extremely disrespectful to Ayo and the Dora Mirage all this season. The Boy is quite simply not worthy to be Cap with how he acts and speak.