This sure is a problem with urgent need gap faced by many.

I think, the best way to address this would be an easy removable, anti-microbial, recyclable, disposable cover on the top of regular amazon package which can be removed easily and discarded outside our house appropriately. Idea being, we needn't disinfect the package as we're removing the outer cover and disposing it safely.

If Amazon and other ecommerce sites use such a cover over their packages then we can hopefully address this problem.