I think their troubles really began in 1964, when they erected the Boy Scout statue on the D.C. Ellipse
/Perhaps we should just say that its erection came prematurely,
The organization began allowing gay youth in 2013 and ended a blanket ban on gay adult leaders in 2015. In 2017, it made the historic announcement that girls would be accepted as Cub Scouts as of 2018 and into the flagship Boy Scout program — renamed Scouts BSA — in 2019.