On March 25, the Washington legislature passed SB 5124, which requires all counties to abolish voting at the polls (except that each county could keep one voting center for voters who don’t wish to vote by mail). The existing law let each county decide for itself, but every county in Washington except Pierce County was already voting entirely by mail. See this story.
Subparts of each State regime generally are NOT independent empires doing whatever they want.
How many State regimes have totally uniform State laws for ALL local regimes ???