Smoking 'aka' vaping - smoking occasionally - smoking when drinking - wtf ?

Why do people who 'normally' don't smoke think it's ok/acceptable to smoke when drinking, or 'occassionally' light up a fag, or instead of smoking they try to virtue signal by changing to vaping instead and claim that is ok?

It's a massive peeve with dating that woman are smokers and/or vapers and think that's an attraction factor. ewwwww