It's a long leap from a study of toxicity in worms to the dubious claim of a medical benefit by a human on the internet. There is no shortage of anecdotes of an extraordinarily wide range of supposed cures by CBD of medical conditions as well as promoting general "healthfulness" and "wellness", all unsupported by credible scientific studies.
It's also a long leap from CBD decreasing the frequency and intensity of epileptic fits to a lotion for an unnamed skin condition.
Have you tried acupuncture or bear bile or rhinoceros horn powder? - they might have worked as well.
The study gives the game away by making a big thing of the worms sharing 60-80% of their genes with humans. SO WHAT? Even bananas share some genes.
The link was copied from the other board where they seize on everything they can - however remotely connected it be - to advance their RMHB dreams and hallucinations.