And it highlights how significantly and badly, imo, times and people have changed.
All in the Family dealt with very sensitive racial topics in a day when the racial struggle was far more real and challenging than it is today. And white and black people alike could watch it, and not only comprehend the themes, in a non reactionary way, but mostly agree, through the use of humour at the absurdity of so many racial views. Black people did not get offended and white people did not get defensive because humour was used so well to expose the absurdity of the situations.
Today few comedies or comedians dare tread that path due to political correctness ugly side and this instead constant 'accusing' and 'blaming' and need to dominate culture has replaced it which has only regressed race relations when shows like All in the Family and that approach had actually improved them.