In my mind Teasers were made before production started, to announce the movie was being made. They didn’t have any actually movie clips.
Now it seems, if it’s more than 3 months from release, even full trailers, they get called a teaser. That’s the only distinction anymore I think.
Class is also an Identity. One that most have in common.
Regardless of race, religion, sex, or gender; nearly all of us are working class.
So policies that help the working class, will help everyone. And those subclasses that are disproportionately held back, will be disproportionately helped by universal pro-worker policies.