What about poor bastards thinking they are trying MDMA for the first time when it's actually pipes? They will have nothing to compare it to and since it was maybe one of their first drug experiences will somewhat enjoy it meaning they will buy that nasty shit again.
I am just so pleased pipes weren't around when I first started taking MDMA. I would have memories of shitty pipe rolls instead of my first amazing mdma ones. I feel sorry for people that are new to drugs, they are best sticking to the new legal research chemicals tbh which is a sad thing to say.