Column: NASCAR's flag ban opens sport to diverse new crowd

Fans hold up three fingers during a lap three tribute honoring the late Dale Earnhardt, Sr., during the NASCAR Daytona 500 auto race at Daytona International Speedway, Sunday, Feb. 14, 2021, in Daytona Beach, Fla. Dale Earnhardt, Sr., the all-time winner at Daytona, was killed in a fatal car crash at the speedway 20-years ago today. (AP Photo/Chris O'Meara)

Drivers restart after a weather delay during the NASCAR Daytona 500 auto race at Daytona International Speedway, Sunday, Feb. 14, 2021, in Daytona Beach, Fla. (AP Photo/John Raoux)

Chase Elliott (9), Michael McDowell (34), Austin Dillon (3), and Denny Hamlin (11) lead the field to start the NASCAR Cup Series road-course auto race at Daytona International Speedway, Sunday, Feb. 21, 2021, in Daytona Beach, Fla. (AP Photo/John Raoux)

Fans hold up three fingers during a lap three tribute honoring the late Dale Earnhardt, Sr., during the NASCAR Daytona 500 auto race at Daytona International Speedway, Sunday, Feb. 14, 2021, in Daytona Beach, Fla. Dale Earnhardt, Sr., the all-time winner at Daytona, was killed in a fatal car crash at the speedway 20-years ago today. (AP Photo/Chris O'Meara)

Drivers return to their cars after a weather delay during the NASCAR Daytona 500 auto race at Daytona International Speedway, Sunday, Feb. 14, 2021, in Daytona Beach, Fla. (AP Photo/John Raoux)