So the comedy It’s Always Sunny in Philadelphia is about a group of friends that run an Irish pub in Philadelphia. The character Charlie Kelley throughout the 14 seasons prior has the unanaswered question: who is his father? In season 15 the gang take a trip to Ireland. We learn that Charlie can suddenly speak Irish. This is when Charlie meets his father, played by Colm Meaney.
I just posted an update of my own regarding the sale that anyone interested in purchasing should go read immediately. https://startrek.website/post/22323204
That would work if SNW came after TOS. But in DIS and SNW we’ve seen ridges. But no direct mention of the events of “Affliction”. So by the late 2260s, why would a majority of those alive exhibit one singular trait that is considered a defect and suddenly disappear after 2270?
EDIT: If both groups of Klingons always exist side-by-side then writers would likely want to make it clear in dialogue. I think they should.
You didn’t even include Pill Boy?!