So fun fact any technique can be learned by anyone that can use Ki. The only techniques that can’t be are moves specific to that characters anatomy. Anyone can learn and do the kamehameha, hell Goku learned it after watching Roshi do it once and after like a minute figured it out in original dragon ball. You’ll see as the show goes on other characters doing moves that don’t belong to them.
Krillin is treated too much like a joke in this franchise. I think even the creators said they regret how much they bashed on him. In the OG DBZ show he doesn't do much but he's still Goku's best friend, long time rival, and a really solid guy.
So fun fact any technique can be learned by anyone that can use Ki. The only techniques that can’t be are moves specific to that characters anatomy. Anyone can learn and do the kamehameha, hell Goku learned it after watching Roshi do it once and after like a minute figured it out in original dragon ball. You’ll see as the show goes on other characters doing moves that don’t belong to them.
Krillin is treated too much like a joke in this franchise. I think even the creators said they regret how much they bashed on him. In the OG DBZ show he doesn't do much but he's still Goku's best friend, long time rival, and a really solid guy.