It takes a really different state of mind to start a cigarette habit especially due to awful taste and effect of ingesting a strong concentration of chemicals on your body that has nothing to do with dosed concentration of 'mostly just' nicotine.
It may be anecdotal and subjective reasoning, but I battled vape addiction differently than cigarette addiction. I'd classify tobacco addiction more of an emotional addiction, while vaping was more based on nicotine addiction which was more mechanical and predictable than the former.