In my opinion, pre-orders will not go live today. They will need a firm release date and Sony will not have it. No date, no price today. The title of the video is PS5 Technical Showcase, like come on people. If you expect anything more than what Cerny showed with the PS5 tech talk in early 2020, you'll have only yourself to blame.
Sony will take whatever feedback today to inform their decisions regarding the release date and price range of the Pro. Oh, and they might wait to clear the Switch 2 reveal situation before they lock themselves in.