but, i mean, really, here.
what is a better idea?
1) telling smokers to their face that they're disgusting and hoping it sinks in.
2) coddling them about being "bullied" and telling them they're not really disgusting, while secretly agreeing with the bully.
it's not bullying if it's true.
and, you know this is (almost certainly) somebody susceptible to peer pressure, because they're smoking in the first place.
if you follow this line of reasoning to it's end point, you're going to have to go back to the days where models and athletes advertised smoking on tv and in magazines (because that's realistic, right? which brand was most recommended by doctors...?), because you wouldn't want to offend children with all of those gory images of burnt out lungs and chemotherapy patients, right?
i'm not big on political correctness, anyways.
but, this is an issue where it's not just annoying - you are truly doing great harm to everybody by perpetuating the bullshit.