Yes. Every follower comes from a real person who saw your profile and decided to follow you. Nothing is purchased and there are no fake accounts.
That’s a direct result of how the method works. We put your profile in front of people who already follow accounts like yours, they come and take a look, and they choose for themselves. Around 25-30% of the people we engage end up following back.
How engaged they are after that depends on your content. We bring the right people to your profile, your posts are what keep them interested.