To each their own but it really surprises me how often I see the topic of weed coming up relating to questions people have in "Fitness" forums. IMHO, if you're trying to optimize, get fit, be the best version of yourself that you can be, or even just trying to be more healthy, where the heck does anyone get the idea that weed has any place in there at all? There is 0 argument to be made that it's either good for you or not bad for you so it really doesn't make much sense.
Anyway, again, to each their own, but to me, adding weed in to the equation makes about as much sense as our Canadian govt saying "Legalization will keep weed out of the hands of our children", in other words, 0 sense!