I have a car niche account around 10k. Theres another particular car account in my area that flaunts their huge and continuously growing following. How are they doing it because its obvious to anyone who pays attention that their doing some shady stuff. Their account grows in increments. They have small growth for a while then bam, in 1-3 days they rake up 5-15k followers. My best guess is that they're just buying followers but I don't really know. Any input?