These "autojob" scripts simply click the "Roll" button every hour so you don't miss a claim. "Roll 10000" Scripts (Scams):
Installing and running these scripts—often done by pasting code into the browser's developer console (F12)—carries significant risks: Account Banning
Back in 2019, FreeBitco.in was at the height of its popularity as one of the oldest and most reliable Bitcoin faucets. While most users were happy collecting a few satoshis every hour, a subculture of "scripting" emerged. Users sought out the elusive "10,000 roll"—the jackpot that pays out the maximum prize—using automated scripts.
Teaching you how to spot in browser-based scripts.
However, it is important to address the reality behind these scripts before discussing how they were used. The Truth About FreeBitcoin Scripts