When picking or editing a gaming or anime PFP, keep the silhouette strong and...

https://highstylife.com/how-do-i-turn-a-detailed-game-artwork-into-a-clean-profile-icon/

When picking or editing a gaming or anime PFP, keep the silhouette strong and the face close-up so it’s easy to recognize even tiny and circular. Avoid busy backgrounds and text since they get lost small