Alcohol wise, obviously. But myself & cronies bar hop at times & stick to soft drinks.
Hell, if anyone I knew had alcohol & rode, I'd not go with them. Don't want to be scraping their carcass off of the roads.
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They are not dangerous.
The person riding them is danger to themselves if they aren't observant of what is going on around them (because other drivers will "not notice there was a bike there" or if they ride stupidly.
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When did that change?
Is that just for the test?
I used to ride with steelies on often (work boots & no set work place).