I advocate in at least attempting this as a "treatment" for your stutter, but for me it doesn't help, it might actually make it worse but that's just a hunch, it's pretty much the same. I find personally, being drunk helps with my fluency a lot more, it kind of lets me mush the words into one smooth sentence idk. (I don't recommend drinking excessively to aid your stuttering, lol (I would maybe recommend smoking though 👀))