Possible cancelling the memorial after years of experiences of bro/sis under nazi , Communist oppression and many other countries still conducting the memorial under threat of death that the governing body is listening to the superior authorities regarding this virus pandemic.
Could it be that after taking control of the k/halls that the branch/governing body would be responsible for any disobedience to the civil authorities and liable for any deaths.
They would have left upto the local body of elders and encouraged obedience to God rather than men and a lack of faith in Jehovah to protect his people.