'Literally playing on the same format every time' 50 v 50, Team Rumble, Floor Is Lava, Air Royale, Tilted Taxis, Shockwave, every C2S2 LTM, and I can go on.
'Minecraft and Bioshock invented building' yeah, but the context it's used in is pretty interesting. Minecraft is all about building. *(and I haven't actually played bioshock so idk :P)
'Deep means that it takes like an entire boom to fill the lore' does a game really need to go that deep? The lore isn't Kingdom Hearts level complicated, but it's still pretty interesting. Besides, the live events to progress the story are more than enough to make up for it imo.
I'm not trying to change your mind or anything. If you dislike fortnite, that's fine. Just don't hate on me for it.