To me Leafly is like the national enquire of weed but in this case I agree clones do degrade and change over generations, I got some clones from a local source and by the time I had cloned those the third time they were different from the originals.  By the 3rd round they all had 3 finger leaves and the mother had 7. I think trying to become unique is just the nature of all living things and unique isnt always better