This kind of sentiment is exactly why more liberals need to read more articles like this one. If you've never lived that life, it's easy to sit back and proclaim for someone else how much better things might be for them if only they didn't do things the way they do. It makes it easy to dismiss their problems as entirely their own fault while we get to feel good about giving out some solid advice.
Those cigarettes and that beer is what keeps her going every month. They are likely her only real source of meager happiness.
She doesn't have Netflix. Internet. Literally, a toilet to piss into. She doesn't smoke them because she's addicted, she smokes them because they make her life, for a short term, a little tiny bit better.
Y'ever notice how, the poorer people are, the worse their habits are? How they tend to eat more junk food, exercise less, spend more money on trivial things? Yeah, that's why. Healthy living is a luxury and an awful lot of folks have forgotten about that.