Dislike the new The Sims 4 Main Menu which was added through an update a few days ago? You can bring the old one back thanks to a mod!
TwistedMexi released a mod which can bring back the old main menu back.
All you have to do is download the mod and extract the zipped content to Electronic Arts > The Sims 4 > Mods folder. Make sure you have mods and CC enabled in your game options!