Neither, for that matter, are any of the Eternals, which you might think would have Marvel worried. He's an Eternal - one of a band of super-powered immortal beings who have lived among us for over 7,000 years, tasked with protecting humanity from their evil counterparts, the Deviants.
(L-R): Sprite (Lia McHugh), Druig (Barry Keoghan), Kingo (Kumail Nanjiani), Phastos (Brian Tyree Henry), Karun (Harish Patel), Sersi (Gemma Chan) and Ikaris (Richard Madden) in Marvel's Eternals.