Being culturally expected and ingrained isn’t an issue I think needs to be argued about - so long as it doesn’t cause harm. Whatever works in your country is fine. Americans have plenty of their own cultural norms that are generally unacceptable or frowned on in other parts of the world even through they are insignificant in actual meaning. However, again, it doesn’t explain the safety aspect regarding cart return.
Being culturally expected and ingrained isn’t an issue I think needs to be argued about - so long as it doesn’t cause harm. Whatever works in your country is fine. Americans have plenty of their own cultural norms that are generally unacceptable or frowned on in other parts of the world even through they are insignificant in actual meaning. However, again, it doesn’t explain the safety aspect regarding cart return.