Weed track makes me think young people in service industry jobs who are much more socially/politically progressive compared to their economic peers. Like the staff at a Lush or a grocery co-op.
Put a high premium on relatability in their candidates and some are a little bitter at having to accept a worse standard of living then their parents.
This is annoyingly flawless shorthand for this voter bloc which means the pundits are totally gonna pick it up and overuse it through the 2020s, doesn't it? Dave save us all.