When picking or editing your gaming or anime PFP, focus on a clear silhouette...

https://cashwpkr081.huicopper.com/why-do-some-gaming-icons-look-clear-even-with-lots-of-art-behind-them

When picking or editing your gaming or anime PFP, focus on a clear silhouette and high contrast to make sure it stands out as a tiny circle. Crop close to the face and keep the background simple—avoid text or busy details