You keep responding to a thing I am not saying. I do not think books will go away. But I do think WotC will focus on digital as a revenue source -- primarily through subscriptions to beyond and the VTT (along with microtransactions for the latter).The cost of printing a book is minimal. It may not be as profitable as digital, but it also doesn't really compete with digital either. People that get books are not suddenly going to switch to digital and it would hurt adoption of new players that may ultimately be digital customers.
Lamborghini's cars may well be more profitable per unit than their tractors, doesn't mean they don't make money off their tractors. Digital may or may not be more profitable than books but there's no reason to ignore a profitable market segment.
Maybe someday we won't have books any more, I know I prefer my Kindle. But a lot of people still like physical books, or both books and digital.
I think the one thing WotC could do that would tell us what their plans are is if they created a beyond subscriber tier that gave you access to the library or some portion of it as long as you are subscribed. It is interesting that the new CEO is from MMOs, since this is a thing that MMOs do.
Doesn't change that I think it's an illogical and biased opinion based on what we know and what we've been told.
YouTube thumbnail headlines are 90% lies and you probably shouldn't let them overly worry you.