Did Apex kill fortnite?

I think apex will get a lot of people from fortnite community that get bored of cartoony graphics and toxic kid community.
I never liked that building type gameplay in a shooter game at all, thats why I never played fortnite.
I actually like cartoony graphics as I'm a fan of world of warcraft. But again for medival or fantasy mmorpg cartoony is ok but for a shooter battle royale I dont know it doesnt feel right.
I think Apex Legends will dominate battle royale genre in a very short time. It is obvious because the game is out for like 2 months or so and already have a great player base.

Maybe it wont kill fortnite but will be a strong rival.