Oh I don't know. Most ST history has been invented by sad Trekkies, not by an official policy unit from P'mount. As such they have entered folklore that may or may not be proven correct now Enterprise is there to show history as it really was in the future.
Besides 'Retro' is in fashion, so it doesn't matter too much what the rabid Trekky claims.
You can even get 'Retro' styled bakelite radios and televisions, lovingly cased in real chipboard and oak paper veneer, just like the ones Granny and Grandad never had, but everybody thinks they did, to watch it on.