Does Instagram allow fake followers
No, Instagram's policies explicitly prohibit the use of fake followers, likes, comments, and other inauthentic engagement. In fact, Instagram has taken several steps to crack down on these practices, such as removing fake accounts and implementing algorithms to detect and penalize users who engage in them.
While it is technically possible to buy fake followers or use other methods to artificially boost one's following on Instagram, doing so is a violation of the platform's policies and can result in account suspension or termination. It is generally not a good idea to try to game the system in this way, as it can damage your reputation and credibility on the platform.