On Earth, Aliens are not A Rare sight as Creatures such as Namekians, Martians, Thanagarians, Asgardians, Kryptonians, Skrull Devilukians, and even other Races can be seen in Places mainly like Japan and America.

Many Different People have different opinions about these Outer space Aliens since Many different Alien Races tried to Invade the earth Creating A Great deal of contempment towards Aliens in some groups but Many of them welcome them with open arms not Judging The Many based on the Few.

Of course, some People Like Mina Ashido do get harassed for supposedly being Alien despite being Human and Just Looking like one due to her quirk, but she learned to embrace it and make it her hero Identity.