I am a recovering addict. That said, I am grateful that I never really had a problem putting down the cigarettes some 29 years ago. I suppose that I
never really smoked for the nicotine. And I don't now.
I say all this so that my slant on nicotine delivery devices are clear. And being a recovering addict, my slant on nicotine delivery devices differs somewhat from my slant on, say, thc delivery devices (like brownies

). I cannot understand the attraction to the former, but I can understand the attraction to the latter.
Ok, so, having learned about the existence of it by reading this thread, and setting aside my bias, I can still honestly say that snus, along with chewing tobacco, is some of the most repugnant stuff I have ever seen. I am so grateful that nicotine is not part of the equation for me.