Comment by jona-f

It's a pretty bad drug, I can see only disadvantages over plain amphetamine.

If amphetamine isn't strong enough, you already have a serious problem.

I'm not saying that criminalization is the right way, just that I don't see a responsible recreational/performance use for methamphetamine. It's too strong and too toxic. The regulation should permit only use for addiction management imho.

Also, the long history is not exactly in its favor, given how the Nazis extensively used it and Hitler was probably a serious meth-junkie.