Ideally they'd extend the limits of simultaneously lended copies by how many were there in libraries that are now closed, acting as a proxy to the physical copi

Ideally they'd extend the limits of simultaneously lended copies by how many were there in libraries that are now closed, acting as a proxy to the physical copies that are now locked down. But this would take a long time to implement, they'd have to set up a system that gives each library the opportunity to submit their inventory and allow IA to act on the library behalf by lending their books.