When picking or editing a gaming or anime PFP, focus on a clean face crop and a...

https://dlf-ne.org/how-do-i-crop-an-anime-pfp-so-the-face-stays-readable-in-a-circle/

When picking or editing a gaming or anime PFP, focus on a clean face crop and a strong silhouette so the key features stand out even small and round. Use high contrast colors and keep the background simple—avoid text or busy details