I'm still not over Sinners
I just rewatched Sinners for the third time, and it just keeps getting better and better. Something I haven't seen anyone talk about —back when it was still trending —is the Chow family. Not only the Chows, but also their connection to the color red and its use throughout the movie.
Bo and Grace are a Chinese family with their daughter Lisa. When we meet Lisa, her shirt is red. Stack, the twin with the red hat, asks Grace to paint a sign for the Juke Joint; however, the only color they have available is red paint. When Grace leaves the shop to paint the sign and help step up the Juke Joint, she's wearing a red bandana; other than that, she or her husband does not wear any red.
On Chinese New Year, it is tradition to wear red, as it symbolizes Good Luck and protection from bad spirits. While there might not be any bad spirits, there is a Remmick, and even though it's not CNY, the opening of the Juke Joint is symbolic for new beginnings for the Moore family. Ironically enough, the only one of them who wears red is Stack; however, once the night started to kick off, he took off his hat, leaving him vulnerable to evil spirits.
Lisa, presumably, was able to live a long- if not sad- life, untouched by the evil that got to her parents. Grace was able to live longer than her husband, protected by the small bit of red she did wear.
The Juke Joint. Its brand new sign painted with red kept the people inside of it safe for as long as she could until Grace let Remmick in.