system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU] Why are so many of the Infinity Stones and Superheros are on or linked to the Earth ? one planet among billions.
gpt
Haven't been brought up yet in the MCU, but earth is most likely is the same as the one from the comics; a center/nexus point to a lot of things. 




Already, human DNA have shown great adaptability and mutation (Carol AKA CM gaining so much power when came in contact with an infinity stone, Peter Quill being the only known child to tap into celestial powers, Bruce transforming into the hulk after experimenting with gamma radiation something that kills most species, sorcerer supreme living on Earth, powerful witches existing on Earth, etc.