Technical issues such as blurring, artifacts, or image pixelation may occur when zooming Instagram profile pictures. These issues can be avoided by using high-quality images that meet Instagram's requirements and making sure you're using the right zoom settings.
The design of your profile picture should be appealing and aesthetic in order to attract viewers' attention. Experiment with different ideas, colors, symmetry, and filters to create a unique profile picture that best represents your personality or brand.
Choose carefully between a public and private profile picture as it affects your privacy. If you don't want to make your profile picture visible to everyone, set the appropriate privacy settings to protect it from unwanted downloads and misuse.