Smart technologists whom I otherwise respect: Game streaming will never work! Latency! It's just physics! Speed of light! Rhubarb, rhubarb, rhubarb!
Me, with 45-year-old reflexes, having hardly gamed in my 20s or 30s: I don't know what to tell you, man. I played exactly three 100-player matches of #Fortnite tonight, all streamed ON WIFI, and came in 2nd (with 12 eliminations), 6th (with 17 eliminations), and 1st (with 9 eliminations). They've figured it out. It works.