Maybe the real person just wants to remain anonymous. To be sure that you have identified a bot or offer, pay attention to Profile nickname, avatar, open close, publications. As a rule, a bot's nickname is a set of Job Function Email List random characters. Real users usually use their names or other meaningful words and phrases. Having an avatar doesn't mean you're a real person think of the thousands of Arab sheikhs on Instagram , but not having one should make you think. In addition, bots often have a closed profile, while open ones do not have publications.
Lack of followers almost always means you've run into a bot. But with the number of subscriptions, everything is more interesting if there are a lot of them, you can have both an offer and a regular user. But do not forget with a large number of subscriptions, your account may be lost in the feed. Do not get any business even from such a real subscriber. Individually, these dots may not mean anything, but if there are many matches, then you have probably encountered a bot. Parsers will help to fine tune bots and offers for example.