Superman, Captain America, and Spider-Man strive to be an ideal hero, even if they fail to match their own ideals in some stories. Anti-heroes are interesting, but not exemplars for us as individuals to better ourselves. I enjoyed the Deadpool films, but Wade Wilson is no role model.
Tate is absolute trash, and few Hollywood actors offer a good example in their public lives. Politicians are scum. Families have splintered in recent decades. Religion has faded, and while many issues exist there, it did set a standard for people to follow. Now people get moral guidance from "influencers" with no foundation of their own.