it worked to an extent... i used it for character.ai and it didn't actually block the chat after the time unless i reloaded the page which i wasnt generally doing. it DID work when i was MAKING a character and destroyed all my work. so check the time if youre doing something like that because it will not stop to warn you about your unsaved work, it will completely bypass that. definitely my fault, but something i never even considered until it was too late