fortnite

I have no idea why so many people play fortnite. like I get that the game is engaging but like... there's so many seasons and I've only played seasons (1-3 I think) like I remember in like 4th grade when this kid was like "Fortnite battle royal" like he would just say that constantly it was insane. my friends boyfriend is like obsessed with Fortnite, like OBSESSED with it. I truly don't understand