Up here, all the versions of Walgreens we have no longer sell film, because they can't send it back if they don't sell it.
And down in the USA Walgreens doesn't send it back to Kodak, because Kodak doesn't sell to anyone except distributors.
Once Kodak has sold it to the independent distributors, they have no further dealings with it.
I expect it is the same with Fuji.
In many ways the problems with the industry don't originate with the manufacturer, they originate with the distribution system. The manufacturers have had to offload distribution responsibilities, because volumes are too low for the manufacturers to attend to distribution themselves.