Comment by newzisforsukas

> There have been hypotheses

https://pubmed.ncbi.nlm.nih.gov/27872002/

https://pubmed.ncbi.nlm.nih.gov/26753812/

https://pubmed.ncbi.nlm.nih.gov/38803560/

https://pubmed.ncbi.nlm.nih.gov/38831234/