Not to mention frieza kept vegeta alive and instead of making him a slave he was an elite with a great life. Frieza honestly is just a standard ruler. And he obviously is well liked as when he returned people flocked to under his rule.
Goku killing frieza probly destabilized the galaxy. This would also be a great arc to explore. While Frieza played a surprise role helping save the day in Dragon Ball Super, the longtime villain is far from being redeemed for his actions.
Verdict: Frieza being redeemed for his past and changing the way he is easily one of the greatest impossibilities that can exist within the Dragon Ball franchise. Frieza is the self-proclaimed emperor of the universe and possesses an enormous Power Level to wield as well as the Frieza Force, the galaxy's most powerful military force, at his fingertips. Frieza is more than just his prestigious title, however; he actively takes command of his troops on the battlefield and seeks to recruit capable talent to his forces, even those who initially oppose him.
The best leaders typically aren't evil, but Dragon Ball's Frieza may be an exception, at least according to the Dragon Ball Official website and to an expert on "human resources and organization." Frieza may be an iconic villain, but fans could surprisingly take a few notes from him on how to be a good leader. On Dragon-Ball-Official, Jun Nakahara, a professor at Rikkyo University, reveals. Does Frieza Become Good? So, the big question is, does Frieza, that sneaky villain from Dragon Ball, ever turn good? Well, let's dive right in! Surprisingly enough, the answer is a bit complicated.
Frieza, the guy who's infamous for being a bad dude, actually shows some interesting changes throughout the series. Akira Toriyama shared his thoughts surrounding Frieza's return to the series, explaining why he is the villain most worthy of being defeated. The current Frieza is cut from that Luthor/Doom/old school Thanos cloth in that he's a bad guy that coexist uneasingly with the good guys.
Especially in the Dragon Ball universe where the "good guys" will let you off easily. Frieza is a born and raised psychopath. The best he could possibly be is neutral evil.
I could see him growing bored with galactic conquest and running the Frieza Force and transition more to a role where he's not a good person, but his primary interest is simply living a comfortable life and being the most powerful being in the universe. Is Frieza a good guy now? However, despite Frieza ultimately playing a key role during the Tournament of Power to save the universe, the resurrected villain is still far from a genuine redemption, with his new lease on life confirming Frieza's expected commitment to evil.