One thing that bothers me about the lack of a redesign is that it means there's been no progress on minimizing or getting rid of the notch. Apple is clearly able to do this, they made the notch smaller on iPhones a few years ago, but on Macs it's just as big and intrusive as it was when they introduced it 4 years ago. To me, this indicates that Apple either doesn't care about how intrusive having a big gap in the middle of the menu bar is, or worse, considers it a part of the Mac's "brand identity" now, something that indicates at a glance that someone's using a Mac.