TOS fit with the TOS films, TNG, DS9, VOY and even ENT just fine. It even fit with the Kelvin timeline films, despite them taking place in an alternate universe, because the aesthetic cues in those films were clearly influenced by TOS. It wasn’t until DSC that someone decided to change literally everything about TOS to conform to their new aesthetic. Heck, even LDS and PRO fit with TOS better than DSC did.
SNW is a product of the want to reverse course and make the aesthetic more like TOS again, but with the hampering that they still feel the need to acknowledge the abrupt change that originated with DSC. So now we have a hodgepodge show with both the DSC and TOS aesthetic existing side by side, with the producers giving the excuse that it’s a ‘visual reboot’ because they have no better way to explain it.