Just throwing this out there as it relates to the RKS. Back in the late 80's through the 90's, where I was, not a lot of people cared as much about "what" something actually was, it was more about "where can I get that stuff that smells like like that". I don't care what it costs, or what it is, just get me some.
We had plenty of packs come through that as soon as you opened them they reeked out the block, smelled just like a skunk. Thank you Dead Head connects.
Fast forward to 2020's and what I know now compared to then, I think the early "skunks", late 80's, came from the parent of the NL line and the 90's "skunks" were from NL 1-5.
That stuff was just so different from what was available back then, in the power, and the aroma, and the taste compared to everything else we had access to back then.
I truly wish people understood what it is to have the genetics they have access to now, no exaggeration, it cost some people all they had, I for one do not take that lightly even if I can get seeds now with a click of the mouse button.
I do not think the genetics are gone, more the formula for the crosses and the markers for the correct plants in the gene pools. Some simple step is missing, something just as simple as seed from the original dirt prayed over by a Baba.