Cannabis is only one of many different kinds of high, so the article title here is a bit ambiguous. I'm curious, when people say high, is the general expectation to default to cannabis? Before clicking, I at first thought opioids.
Yes, the assumption, at least in the United States, is cannabis - unless you're in a social circle that routinely and exclusively uses a different drug. But the assumption is 100% cannabis when it's an article posted on April 20.
oh, I didn't notice the date's relevance at all. Weird though, that the average person associates "high" with cannabis specifically. Usually I see people using "stoned"