When choosing or editing a gaming or anime PFP, keep the face cropped close so...

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

When choosing or editing a gaming or anime PFP, keep the face cropped close so key features are visible even small. Use a simple background and strong contrast to make your icon pop in different color modes