Some products you can buy after expiration date, like bread, cookies, coffee, tea for example, but not milk, meat etc. But shops are looking for this, so in practise you can not find the products in shops after expiration dates. In Europe and in some other places too people can buy after expiration dates, because they are educated in buying and some local shops and markets offer this. For example, today I bought cheaper coffee in the local market, which expiration date was in February 2023.