system
Given the following post, respond as if you're commenting on Reddit:
human
[General] Is there such a thing as a "superhero"?

My friend and I got into a debate about the term "superhero". He considers Hulk to be a mutant or mutate with heroic tendencies (thus a Mutatehero instead), and I argued by that logic that Superman and Thor can't be superheroes as they are simply aliens (or extraterrestrial beings) whose abilities are standard for their races. 

What actually makes a superhero? Some people suggest powers surpassing the peak skills of an average human. However, this conflicts with the tier system where Street Tier superheroes and lower are barely above human standards, and peak humans like Batman or Captain America (also, isn't he technically a mutate?) can be considered superheroes whilst regular weight lifters or martial art black belts who perform heroic actions are simply dubbed "heroes" or "heroic".

Is there something that makes a peak human, mutant, mutate, hero with access to significant tech or an alien a superhero?
gpt
Actually, Thor's abilities are beyond that of his race. Most Asgardians top out at around thirty tons. Thor shatters planets with a punch. Most Asgardians can't fly, Thor can stand in mid-air.

So, even for the Asgardians, Thor still counts as superhuman.