When choosing or editing your gaming or anime PFP, keep it simple and clear....

https://purepfp.com/why-bold-game-characters-remain-recognisable-in-tiny-profile-icons/

When choosing or editing your gaming or anime PFP, keep it simple and clear. Focus on a strong silhouette and crop tightly around the face to keep key details visible at small sizes. Avoid busy backgrounds and text—they get lost in tiny circles