If I was Epic I'd prefer a letter from MS promising not to sue me for turning UE into malware instead of some letter of support.
If I was Apple I'd refund every vbuck spent on iOS then sue Epic to recover those funds such that Fortnite never makes a penny from iOS. I'd also help fund any lawsuit to refund non-iOS purchases that were used on Apple devices.
Nov 2016 - NES outsells PS1 (JP)
Don't Play Stationary 4 ever. Switch!