Agreed on the vaping. When I went to vaping, I was smoking about 20 a day. There was a short time when I went back to smoking after vaping, and it was around 30 a day at that point, because I was so used to a constant feed of nicotine.
Playing devil’s advocate though, it’s still not a bad thing. If the goal is 0 nicotine, it’s a problem, but if the goal is specifically not smoking then I find it to be one of the easier methods. I always said at the time “we don’t know the long term effects of vaping, but we do know the long term effects of smoking”