LOS ANGELES — In recent weeks, a tentative timeline for reopening America’s movie theaters began to take shape. It involved pushing to get 75 percent of the country’s 5,548 cinemas selling tickets again this summer, enough to justify the wide release of two potential blockbusters: Christopher Nolan’s mind-bending “Tenet,” scheduled for July 17, and Disney’s mega-budget “Mulan,” set for July 24.

That one-two punch would be enough to draw moviegoers back into theaters that had been closed because of the coronavirus pandemic, multiplex operators believed, allowing Hollywood to salvage part of the blockbuster season and, perhaps, revive a pastime that has taken on symbolic importance for the American economy.

But some politicians want their popcorn now.

Some Republican governors are urging cinemas to reopen sooner rather than later, despite business and public health realities that make an abrupt relighting of marquees impractical, if not impossible. To help restart Georgia’s economy, Gov. Brian Kemp wants theaters to reopen starting Monday. Tennessee, where Regal Cinemas is based, plans to allow most businesses to reopen at the end of next week. South Carolina and Ohio are also restarting their economies. Texas and Florida are itching to do the same.