I believe that heroes don’t need superpowers to save others.
I’m gonna prove you about some other heroes
Here some examples
Picture this: you are walking out at the gate and you are late at the train, then you see two most wanted criminals point their knife and gun at the bank manager. What should you do? Well it also happened to a man named John he made a wise decision to help.
He saved the bank manager and locked those two criminals to the vault. Thanks to this guy, people's lives have been spared. See, this man doesn't need superpower to help, all he needs is courage, knowledge and strength. Everyone can be a hero by fighting crime or saving others or helping others. If something is too hard for them, you can be a hero too.
Once again, people can be a hero without super powers or with super powers.