Epic Games encourages you to enable 2FA because account security is a top priority. And as a reward for enabling 2FA, you’ll unlock the Boogie Down emote in Fortnite Battle Royale. And you’ll get the following items in Fortnite Save the World: 50 Armo

Protect your account by enabling 2FA. As a reward for protecting your account, you’ll unlock the Boogiedown Emote in Fortnite Battle Royale. Save the World Loot. If you have 2FA enabled then you'll get the following items in Save the World: 50 Armor

Knowing how to set up Fortnite 2FA is important. Fortnite two-factor authentication will protect your account and get you some free gear, which isn't a bad deal for a few seconds work.