Various websites and browser extensions promised instant follower growth.
Experiences like "Nexus Services" or "Social Sim" claimed to offer botting services where users could gain followers for staying AFK or spending Robux. Roblox Followers Bot : (February 2023) (Working Bots Tips!)
Generally, if an account suddenly gains a large number of bot followers without the owner's active involvement (e.g., someone else bots you), Roblox historically has not banned the receiving account. someone else bots you)
Many "free follower" tools are scams designed to steal your account. Never provide your .ROBLOSECURITY cookie or password to any third-party service. Roblox Followers Bot : (February 2023) (Working Bots Tips!)
If you are caught actively using exploits or purchasing bots through prohibited games, your account is at a much higher risk of being warned or terminated.