New comment on reddit

I take a middle-ground view:

First, if it grows, it shouldn't be possible to make it illegal (or limit it based on age) – you can smoke jimson weed with no legal consequences, or grow and harvest your own tobacco with no consequences at any age: why is commercial tobacco age-restricted? Why is marijuana illegal in most jurisdictions?

Yes, you should be unmolested, as an adult, to put whatever you want into your body – but regulating/restricting to adults random chemical compounds (like LSD or meth) ought to be Common Sense™ …the instant what you do to yourself affects someone else, you're in violation of the Social Contract – and should be reigned-in/punished/censured/etc