I have written many books, and literarily hundreeds of reports over several decades.

All reports are edited to remove any suggestion of personal involvement, bias, political tresspass humour and politically incorrect postures..
Book editing is a bit more liberal with a wary legal eye ever open for possible legal action based on the written word containing defamatory
suggestion..

BUT; Love and laughter are universal languages which have international appeal.

To counter this redaction, fiction writers have an enormous advantage. They can write more vividly about their themes and charactors. They can, and do, write about love and laughter,.
Journalists, movie and documentaty makers lack this capability. Even politicians tread very warily within these no-go areas.