What does the public service slogan "Maybe, your fingertips are holding other people's lives" mean?

I can't think of anything except the fragrant cigarettes at my fingertips. Printed, when you taste the sweetness of tobacco, you also create wealth for society. That is to say, it has stimulated domestic demand, increased employment and increased taxes. It is equivalent to holding cigarettes and the lives of people in the entire tobacco industry chain at your fingertips! Therefore, for the great rejuvenation of China, cigarettes cannot be banned! That's what this public service slogan means!