Schadenfruede - pleasure derived from another persons misfortune.
If you're like me and schadenfreude is an integral part of your life and you have some sports teams you really can't stand, download the app I released called "Score Losers".
The download link is below, you can subscribe for notifications for whenever a team you hate loses. You can even export AI generated images to send to your friends to let them know the good news! That's pretty much the jist of it.