The reusable bag idea only really works for car owners where you can keep a bag stash or intentional, stand-alone grocery runs where you can take bags from your

The reusable bag idea only really works for car owners where you can keep a bag stash or intentional, stand-alone grocery runs where you can take bags from your house ahead of time. If you're just walking back home from some unrelated task and want to grab some groceries you will rarely have a bag on you, so you'll end up buying one anyway, it'll be then collecting dust at home for months before eventually being thrown away.