What is blank instagram profile picture?

A blank Instagram profile picture typically means that the user has not uploaded a profile picture yet or has deleted their previous profile picture. It can also signify a fake account or a spam account. Instagram requires users to have a profile picture in order to create an account, but there may be instances where someone would want to stay anonymous or not reveal their identity. It is also possible that the profile picture did not load properly due to an error in the Instagram app or internet connectivity issues.