That's changing the subject. Your point was "Everyone who's worked on Star Trek has changed the look with no explaination..." my response (with examples) shows that's not been the case. Also, keeping the exterior look of a known ship from a known era (as seen of TV) is NOT 'rehashing' anything story wise, it's called 'being consistent'.
I'm not (and I don't think anyone else) is asking them to redo TOS (and 1960ies era Star Trek) as it was in the 1960ies. Thbe story content of ST: D in nothing like what they did in the 1960ies and is definitely not a rehash, and has been enjoyable. Likewise the set designs and looks of the new Federation ships has been fine too. BUT, what they've done to the 1701 TOS Enterprise seems a change for change sake - and is just not consistent with their claim (and they;v said) "Trust us, the show is in 'Prime' continuity, we know and respect TOS canon, and it will all work out in the end."
Again, to say 'visual continuity' isn't a thing (which is basically what yours and many other people who think keeping the 1701 looking like it did in TOS faithfully - 'too 1960ies') is just ridiculous. No one made the ST: D Producers claim that they "are being faithful to TOScanon and continuity" <-- they stated that themselves many times. To disregard the 'visual continuity' of the hero ship of TOS as it's appeared (even in the TOS Remastered version) for 50+ years just shows how disingenuous tehy are with that statement.
That's the main point I'm making here. Doing a reboot/re-imagining is fine with me. Just don't sit there and try to claim "Oh, it's the same PU you've been watching it TOS for 50+ years. It's not a reboot/re-imagining..."
The way I've always looked at it is we're supposed to believe - within canon - that the events which are shown onscreen actually happen, but they not in exactly in the manner which is shown. That is to say, Trek is a dramatic depiction of events which occur within Trek canon, not a documentary of life in the Trekverse.
After all, if it were realistic, we would see people's mouths move out of sync when the universal translator was used. And there certainly wouldn't be background music playing during the dramatic moments.