When picking or editing a gaming or anime PFP, keep the face cropped and...

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, keep the face cropped and focused for easy recognition at small sizes. Use a strong silhouette and high contrast between the character and background so details don’t get lost in that tiny circle