Vaping literally saved my life. I tried all other smoking cessation tools including prescription medications for 10 out of the 18 years I smoked. None of it worked for me, but vaping did. It’s been over 3 years since I last smoked OR vaped. And there’s thousands, potentially hundreds of thousands of people who are in the same situation I was in.
So you can stfu about it "not being valuable to society "