https://www.vulture.com/article/randall-emmett-movies.html#comments
A fantastic article about "Geezer Teasers"; a genre of movies starring past action movie super stars. People keep wondering who watches them, why some fan favorite actors star in schlock; goes pretty indepth about the business model.
For those that hate current shit Cage output, there's still films like Mandy, Color Out of Space, Mom and Dad and now Pig. For Bruce Willis, no such luck.