In the Dragon Ball plot, we can see that after Gohan was successfully developed by the old Kaioshin, Wukong was surprised by the strength that Gohan unleashed. Frankly speaking: If Gohan becomes a Super Saiyan again, his fighting ability will undoubtedly be stronger.
As everyone knows, as soon as Goku finished speaking, the old Kaioshin developer said: That Super Saiyan is the evil way. But why did the old Kaioshin say that at that time? You know, Wukong had only gone from Super One to Super Three before this!
But was Wukong all evil in the past? In my opinion, the old Kaioshin developers tend to say that Super Saiyan is evil. The key is to evaluate Super Saiyan based on their own opinions. Why do you say that? Let me share some of my opinions.
First of all, we all fight against the old Kaiojin God. Kaiohshin is the God of creation in the universe. There is no doubt that the God of Creation is a kind-hearted God, and there is nothing evil in his heart. Just like the Great Kaiojin at that time, why was he swallowed by Majin Buu?
Not only did Majin Buu not improve his combat ability, he actually became smarter. This is due to the kindness in the heart of Dai Kaiojin, which suppresses the evil in Majin Buu's body. The two forces confronting each other caused Majin Buu's power to retreat.
This is how the old Kaioshin met the Super Saiyan. Because everyone also knows that when Goku, Vegeta, and Gohan became Super Saiyans for the first time, Goku became super Saiyan in anger because he saw Krillin being killed by Frieza.
Moreover, at that time, Goku, who became Super Saiyan for the first time, looked very angry. I feel like there is an evil force in my body. At that time, Vegeta was also angry. When Goku guided Gohan to become a Super Saiyan, he also asked Gohan to recall things that made him angry.
It is not difficult to see that the power of Super Saiyan is not completely authentic. Instead, it is a being with evil and furious power. This is why every time Wukong condenses his energy bombs, he does so in a normal way.
Because the normal Goku is purely kind-hearted, but after becoming a Super Saiyan, his power will have a hint of evil. Therefore, I think that the old Kaioshin often speaks in terms of his true identity as a Kaioshin.
Super Saiyan is indeed evil. What was developed by Gohan, the old Kaiogo, is the most authentic power of Gohan's energy. You don't need to become a Super Saiyan to have this power. If Gohan becomes a Super Saiyan, this power will fade away. This is also the reason why Gohan did not transform into a Super Sailor Fighter.