When choosing or editing your gaming or anime PFP, keep the silhouette simple...

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

When choosing or editing your gaming or anime PFP, keep the silhouette simple and bold so it reads well in a tiny circle. Crop tight around the face to focus on key features, and avoid busy backgrounds or text