4 Reasons Not to Install macOS Ventura 13.3 & 11 Reasons You Should
Install macOS Ventura for Stage Manager
macOS Ventura's Stage Manager is a bit of a controversial feature, but some of you may still find it extremely useful.
In a nutshell, Stage Manager automatically organizes your apps and windows. It will put your active app in the center of the screen while your other open apps will be put on the left side of your screen into a stack of thumbnails.
Once you click one of the thumbnail images, it'll bring up the app and put it front and center on your Mac's screen.
Some people love it, some hate it, but you won't truly know which camp you fall into until you move your Mac to macOS Ventura.