I have a friend in the UK who I was chatting to after connecting on LinkedIn. She told me that one of the popular middle class girls ended up dying on the streets after overdosing on heroin.
I don't like saying it but she doesn't fit the typical stereotype of a heroin user. Her parents were educated at Oxford and while not very rich, they were pretty well off. Apparently, she went over to the States for work, got hooked on opioids, and moved to cheaper heroin. The stealing and lying eventually led her to burning bridges with her family and friends.
I feel sad that she ended like that but for some reason I've heard that strong opioids are the quickest way to destitution. I know far more people who've become addicted from prescription stuff (in the UK less so but in America with benzos and opioids and going downhill quickly) compared to alcohol. This girl did party excessively beforehand but I don't think anyone would have called her an addict at the time.