It really does seem like Notifications are just kinda shoved out of the way. I submitted feedback for this after beta 1 was released, too. I've accidentally dismissed way too many notifications due to their new location. Including morning alarms I've snoozed.
While 'tech savvy' folks like ourselves, used to figuring out tech related things and used to dealing with things during a beta, will generally have no issues... once this gets out to the masses? I really do believe MOST folks will just start ignoring Lock Screen notifications all together. I mean, a couple weeks ago I was showing my Mom how the new Home App will look for her (she doesn't like it), and she noticed my Lock Screen with the big empty space in the middle and a stack of notifications at the bottom... When I showed her you can just swipe up to scroll thru them, she asked "isn't that the same way you unlock your phone? So I swipe up to unlock AND to scroll thru my notifications?"
Sometimes Apple is good at shoving some new feature or change in our face, and then telling us "Oh yeah! This new way is SO much better, see??" and it is! But sometimes it's just not. At least with last year's Safari changes, they left it up to us to determine how we wanted it to look/behave. I don't think we'll be as lucky this year with Notifications. And don't even get me started with how poorly designed they are on the Apple Watch!