Talk Radio would be another good one, as it's about a controversial talk radio show host who is battling his demons of depression and continues to anger people to the point they want him dead and the talk show host gets murdered (not on the air) at the end sadly, but the Oliver Stone movie is loosely based on the real life death of talk radio show host Alan Berg, and it's based on a play written by Eric Bogosian who stars in this movie, which Eric based it on Alan's life.
Talk Radio (film) - Wikipedia
Talk Radio (film) - Wikipedia