In WRC+ case it seems like there is much bigger role on IT team doing this stuff and clearly (as in most big IT projects) things will be delayed and testing will take long time.
Also, I imagine the server loads, the signals between different devices and location characteristics will be a great challenge.

Though wrc is financially not that strong to provide free stuff I still would like to see some live feed from their YouTube channel.
This would amp up yt subscriptions and probably would get more people involved.