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

https://andresinterestingcolumns.brightsora.com/posts/why-does-my-avatar-lose-detail-when-it-gets-compressed-on-mobile-notifications

When picking or editing a gaming or anime PFP, focus on a clear silhouette and crop tightly on the face so details don’t get lost when it shrinks. Keep the background simple, and avoid text or clutter