Yes but who has the Original building blocks from 70's-80's , near nobody, and those that do hold clones report growth/Health issues and if people really had those old seeds why they not revived the strain until now.Going back to the original building blocks is the correct way forward. Sativa genetics are vital in producing new chemotypes.
Alot of reports over last few years of people finding old stash of seeds from 30 years ago , 90% probably bullshit or stretched the story's but hopefully that 10% do find some old legendary building blocks.
Also anyone tried any of the Afghan landrace strains from the new landrace companies that showed up over last 3 years ?