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

https://www.ready-bookmarks.win/when-choosing-or-editing-a-gaming-or-anime-pfp-focus-on-a-clear-silhouette-and

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