Let me transcribe the relevant portion for you:
“The first few weeks, when everybody is packed into Valley of Trials, when everybody is packed into Elwynn, we think we can use sharding there in a limited – time-limited way, to solve the initial launch day load problems…”
Your interpretation of Ion’s words on video is incredibly generous and I don’t know why you are doing it. Why has this corporate brand earned your trust to this degree?
Edit: don’t know why this edit went here. Original video post:
TLDR don’t believe Blizzard until it delivers a finished product. Blizzard is not your friend. Blizzard has no real accountability to anyone meaningful if it promises one video game and delivers another.