Optimize the check out flow for the human worker like Aldi has done and pay them a decent wage so it's no longer a menial job? Self check out of more than a fe

Optimize the check out flow for the human worker like Aldi has done and pay them a decent wage so it's no longer a menial job? Self check out of more than a few items at the grocery store will always suck and be slower than someone who has trained to scan items quickly and has memorized the produce codes. I never use self check out because I don't work at the grocery store and would rather just wait on my phone than take an active role in an activity I have no interest in ever becoming good at while giving the company more money over all for the shittier experience. I'm also not afraid of the cashier asking me how my day is going.