What is funny where I live is there are so many poor people who can't buy illegal drugs even though they are plentiful around here, so they sniff aerosol paint and now the hardware stores have those locked up. I think if someone wants to ruin their brain that badly, they'll find a way so just let them but don't give them free health care for doing it. Just let them deal with the results on their own.
So logical, so simple. It really is just that easy.