Yeah, I guess using the word overdose in the headlines gets more clicks.MDMA overdose is a bit of a fallacy. You are more likely to die from a bee sting.
It is because MDMA has the street name "ecstasy", and all sorts on non MDMA mixtures are sold as "ecstasy" (PMA), that MDMA has received bad press.
There are trials underway to identify it's therapeutic use:
https://adf.org.au/insights/mdma-ptsd/