There's absolutely nothing morally wrong with using heroin.
People want cheeseburgers, they're provided. People want marijuana, it's provied. People want alcohol, it's provided. People want sugar, it's provided. People want to gamble, it's provided. People want pornography, it's provided. People want violent movies and video games, it's provided.
You can outlaw so called sins, negatives, or you can properly regulate them and treat people that become addicts. Heroin is obviously an extreme example of that context. There is only one effective solution to heroin addiction: treat addiction, do not outlaw heroin use. It should be safely, legally provided to people that need it.
People want cheeseburgers, they're provided. People want marijuana, it's provied. People want alcohol, it's provided. People want sugar, it's provided. People want to gamble, it's provided. People want pornography, it's provided. People want violent movies and video games, it's provided.
You can outlaw so called sins, negatives, or you can properly regulate them and treat people that become addicts. Heroin is obviously an extreme example of that context. There is only one effective solution to heroin addiction: treat addiction, do not outlaw heroin use. It should be safely, legally provided to people that need it.