It looks like a good movie and this movie will come out in December 25, 2020. In a lot of Disney movies many of the characters' parents have died in story. This is a recurring theme that is probably due to the fact that Walt Disney's parents died when he was young.
Walt Disney was Racist and he made black cartoon characters spit out watermelons. Walt Disney made white cartoon characters and now Disney is making all cartoon character from different ethnic groups for example like Princess and The frog and Soul Has Black cartoon characters and Mulan is Chinese and Hiro Hamada from Big Hero 6 is Asian and white.
We need to show more cartoons of all people of color because in the real world that is what most people are. Most cartoon people show is white cartoon characters with blond hair and blue eyes.