actually i can argue
1. fortnite is still the number 1 most poplar game(although minecraft is better but whatever)
2. they vaulted the pump because of its ability to one shot players
3. they brought back the tac
4. they made a replacement pump that was good and couldnt deal 200 damage in one shot
5. People have been begging for mando and baby yoda in fortnite and what did epic games give us...mando and baby yoda
6.They also credit the channels/streamers which play a part in their success by giving them their own skins, adding easter eggs and etc.
7. Epic games is one of the best game companies because they have a free game that stills hands them revenue from the item shop
8. Toxic players on the game arent its fault thats just a problem with any game with multiplayer
SO in conclusion youve never played fortnite and youre just hating on it so fortnite haters can give you upvotes