@sadmafioso yes I can play YouTube Live in Blynk.
In simple terms you just enter the circa 700 character m3u8 http playlist url in the Video widget 
I’m not entirely sure what the terms are as far as YouTube is concerned but I suspect they don’t approve of the 700 character url methods as it prevents them from trying to sell products to you.
I have sent you the procedure, but it’s not a simple click and go system.