What got me into Wonder Woman in the first place was that there were two distinct incarnations. That's why I was happy about Hippolyta going back in time and becoming the Golden Age Wonder Woman. It's not necessary but I like it and I like World War II. The themes are glorious. For the most part it's good guys versus bad guys and not as morally murky as other wars. That said, the new timeline is atrocious and seems destined for failure. There was nothing wrong with Earth 1 and Earth 2 of the Bronze Age, it was charming and uncomplicated.
And yeah, I saw your Year One but for some reason my mind didn't link it to Wonder Woman. I always associate it with Batman, so that's my fault, not yours and I apologize for any confusion.