I just wanted to post a little about my personal experiences.
We have several friends in our circle who are either non-smokers or former smokers. My DH and I have been heavy smokers for many many years, so yes, our home, our vehicles and our persons have reeked of smoking for a long long time. Our friends and family have not ever complained when in our home as it is our home, but we began to notice over the years that they seemed to come to our house less and less often. Most of the gatherings took place in their homes, where smoking is only allowed outside, which of course is their right in their home.
Since we started vaping, me all the time, him most of the time, we have begun to be invited to join in more and more activities, and our friends and family have become more frequent visitors.
I spent a lot time and effort defunking our home the best I could, cleaning carpets, washing walls, cleaning furniture and even laundering all the clothing in drawers and closets.
Now to get to the point of this thread, I have begged those we are often with to tell me if they ever ever notice any offensive order from the vapor, and they have ALL said none at all. Some have admitted to a faint fruity smell which they mostly find pleasant, like a candle or air freshener scent, and this does not seem to linger.
There are a couple of those in the group who have very sensitive sense of smell, like they can tell if one of us changes laundry detergent, and yet they do not complain, even behind our back. I have some I am very close to who have promised to let me know if anyone is offended but hesitant to tell us.
Now that my sense of smell (and taste) is improving, I sometimes detect a slight smell, but I use mostly the sweet flavors and like them, I detect only a slight fruity smell.
I cannot see why anyone would complain about the slight slight odor of vapor as opposed to the stench of regular cigarettes. No one who is really worth considering anyway. Those who go so far as to find that faint, short-lived scent to be offensive are just looking for something to complain about, IMHO.
My clothes smell better, my home and car smell better, heck, even my dog smells better. Is there some faint scent left briefly in the air after I vape heavily? Maybe, but it does not linger long and does NOT penetrate everything in my proximity, so I can live with that.
I could tell many many anecdotal stories about experiences I have had in public, and tests I have done in many areas, but this is not the time or place.
Vape on, and feel blessed that you have an option to the strong, long lasting stench of analogs.