What fresh bullshit is this?

I've recently seen two vape-shaming attacks. I'd like to point out this is different from mocking people for their hat or beard styles. If this sort of thing succeeds in reducing incidence of vaping it will

A. make your enviroment less pleasant (assuming you dislike the smell of tobacco smoke) and

B. lead directly to more preventable deaths from lung cancer.

If you vape-shame, you are contributing to deaths that could be prevented. Might as well mock designated-drivers while you're at it.