It's pretty hard to hide cigarette usage (smell, color of teeth). Vaping is like...

xxpor on Oct 31, 2023 | parent | context | favorite | on: Drugmakers are set to pay 23andMe to access consum...

It's pretty hard to hide cigarette usage (smell, color of teeth). Vaping is likely to be much easier to conceal though (does that count as "tobacco" though?)