This extension is fake since the official RoPro website does not have a link to a Firefox extension. If you look at the source code, you will see that this extension injects a script into roblox.com that will unfriend your friends if you click on their profile through your friends list. On the bright side, this extension does not steal your cookies (as I'm writing this), hence why I give this extension a single star.

Misleading name and picture: this has nothing to do with the chrome RoPro, and has significantly less features

love the friend removal button