Explain why: In the era of social media, Instagram has become an important platform for people to share their lives, show their personal styles and interact with others. In the process of using Instagram, many people may have multiple accounts for different purposes or display different content. Therefore, when people refer to "ins used an account", they may be explaining that the account is an account that they or others used in the past.
Extended content: There are many reasons for using multiple Instagram accounts. Some people may want to separate their personal lives from their work, so they will create an account dedicated to work or brand promotion. Some people may pursue personal interests or hobbies, so they will create multiple accounts to show different creative or interest areas. In addition, some people may use multiple accounts to manage different social circles or remain anonymous.
In short, "accounts used by ins" refers to accounts that have been used on Instagram, and people may use multiple accounts for different purposes and needs.