> , I think the best available involves [anything]
Consider how long it took to start suspecting football and other low impact head trauma of causing CTE, and to start believing in CTE at all. Personally, with a phd in neurobiology and no real data besides gut feeling, I would not be comfortable with any system that wasn't thoroughly shown to be mostly harmless over several decades at least
Whereas others take drugs made in bathtubs and cooked by idiots. The right to experiment on oneself is, for now, an advantage individuals have over corporate interests. You do you. I'm happy just seeing what kinds of stuff they make, for now, but if someone makes something cool, I'll buy the kit.
Consider how long it took to start suspecting football and other low impact head trauma of causing CTE, and to start believing in CTE at all. Personally, with a phd in neurobiology and no real data besides gut feeling, I would not be comfortable with any system that wasn't thoroughly shown to be mostly harmless over several decades at least