You can always control the traits, lifestyles, likes and dislikes in this game.
Nobody is forcing mischief gameplay on you.
Toggles are ment to be controlled with all the DLC.
Trial and error is a good way to omit mischievous behavior in the game.
It's a game that you have to controll while making the right decisions for your sims and based on your playstyle.
Edit: 6 edits later for simple sentences...I know and I ....☹️
I have set the trait to dislike mischief on every sim and they get it anyway. I even set anything that could possibly have anything to do with mischief to dislike as well, e.g. rascal. They troll it on the web and get the skill anyway. I have tried multiple ways to stop it. The only thing that appears to help is to do a mean go away response. Even then it pops back up. Every single one of my sims after one of the updates is now getting mischief either by meeting another sim that has the skill, or acquiring it on the web.
