I think as Star Trek fans we'd all like the franchise to be more consistent, both in terms of story and design, but also as adults we should expect that new showrunners and designers to try to make the franchise their own, and that means new designs. I think we should still expect the timeline to roughly fit, mind you, but that's my own personal view. Of course, I would've prefered if Discovery was set post-Nemesis, to avoid all those issues, but since they went for a prequel, that's the sort of thing we have to expect and accept.