You're smarter than that.
There's absolutely no call for personal insults. Obviously this is all just made-up stuff that shouldn't be taken too literally. But that's exactly
why I don't see any reason to throw out past information because of a new interpretation. Like I said, fans have invented ways to rationalize or gloss over discrepancies before.
At what point to we decide there just is no reconciling it and admit these things are reboots?
Like I said, there were people who assumed TMP and TWOK were reboots because they looked different. Changes in appearance are not enough to justify that, because appearance is just artistic interpretation. Saavik didn't get plastic surgery after Spock's funeral, nor was the Robin Curtis Saavik from a different reality than the Kirstie Alley Saavik; it's just that the dramatic interpretation of the events replaced an actress in the role. The character herself was meant to remain unchanged. Canon is not about anything as superficial as the way things look onscreen. Canon is
story. It's the overall events that occur in the putative universe, regardless of discrepancies in how they're dramatized. Different works of fiction can make radically different aesthetic choices while still having their
stories be in continuity with each other. If we can accept that James Cromwell grew up to be Glenn Corbett, or that the simplified cartoon characters in TAS are the same people as the live actors we saw in TOS, then it shouldn't be so impossible to accept that two different onscreen designs of a starship represent the same continuous ship in the underlying reality.
There is simply no reason to perceive a different artistic interpretation as a different universe. As long as the plots and character arcs and underlying worldbuilding maintain continuity with each other, then that's all that matters. The Kelvin Timeline isn't a separate reality because the actors are recast or the ships are redesigned, but because the
events and backstory were changed -- Kirk's father was killed at his birth, he grew up more rebellious and entered Starfleet years later, Vulcan was destroyed, etc. Even if the visual designs had been exactly the same, it would be a separate reality because of the different events that occurred in the universe. By the same token, as long as the portrayal of the events is the same, as long as the known facts surrounding the backstory of Sarek or Spock or Pike or whoever are not substantially altered (at least to a greater degree than the many continuity glitches that already exist within the franchise), then it's
narratively the same universe, no matter how much the look is altered.