Ah, I see. It was using sarcasm.The straw man is the implied claim that legalisation would lead to the whole place falling apart within 11 months.
No one said said. That's not the argument against legalisation. It's a textbook example of a straw man.
Then, riddle me this: Why exactly is it our government has been reluctant to legalize? Is it due to constituents saying they do NOT want it legal for use by adults?