You have to REUSE a reusable bag 132 times before you reach any carbon/environmental benefit over using the film bags...
The cost of manufacture and transport mean, if you don’t use the reusable bag at least 132 times, you were better off using the film disposable bags...
Now, the reusable bags, have their other issues like becoming contaminated etc... as well.
Its a “feel good” thing, not a real solution, to use re-useable bags.
Enviros are idiots as well as tyrants.
They tell us to bring our own bags - which SHOULD be washed but THAT uses evil detergents and “wastes” water!
They CANNOT subtract from one issue w/o adding to another. They never learn.
Unless they really want stone-age living.
My reusable bags are made in Madagascar by cage free children and flown in by private jets used by celebrities and politicians.