

If I remember correctly that’s kind of what happened. The Klingons used augment genes from Earth’s eugenics wars (the ones used to make Khan and others) to try and create their own augmented Klingons. It went wrong and the result was human looking Klingons and it somehow became a transmissible virus. That’s where the TOS looking looking ones came from. All of this is retcon of course.
Edit: What I wrote was pretty close. Here is a link to the Klingon page on memory alpha. The explanation is just after the start of the “History and Politics” section.
I see a lot of these postmortems and I don’t know what combination of them is the actual truth, but I wasn’t the slightest bit surprised when she lost. As soon as she got the nomination I thought it was likely.
For what it’s worth, here is my take on her as one Californian that’s had to deal with her since before 2010 when she ran for attorney general:
A small silver lining to her losing is I’ll never have to hold my nose and vote for her ever again.
She lost because she just sucks. Whether an individual’s reason for thinking she sucks and not being excited about her was based on misogyny, racism, her record of public service, her policy goals, or her personality doesn’t matter. I didn’t know anybody excited to vote for her. I knew some people excited to vote for a WOC, but not her as a person. A little enthusiasm was what was needed to turn the tide in the three states that mattered this time.
As soon as Biden dropped out too late for an actual primary, we already lost.