No six month mask mandate.  Week to week should be adequate.  If cases drop very low they are not needed and they are very hot, uncomfortable and difficult to breathe thru.  Also there are some unpleasant side effects of breathing so much carbon dioxide all the time.  It is not as God intended our respiratory system to operate.  If it is necessary short term that’s bad enough, but six months doesn’t seem to be necessary given the current infection situation