EthanZuck/Meta are so not inventive/creative it's painful. He's always desperately trying and coming short to emulate other's greatness. You came up with Tony Stark glasses gdammit, yet are clueless how to make it look interesting. Can't fake cool
Show you've been using the glasses as a teleprompter! Control the slides and lights in the room with the wristband! Control a drone! Some super spy shit!
Also whatever you do don't take people for idiots. The cooking demo was clearly preplanned and the AI was on a script and I think this is the part that failed. Don't blame it on the WiFi.