I don’t see a difference between shift work at multiple super markets and multiple ride for different ride hailing apps. Only difference is the length of the s

I don’t see a difference between shift work at multiple super markets and multiple ride for different ride hailing apps. Only difference is the length of the shift, and the amount of notice before hand. Many supermarkets only provide shift schedules hours before they start. Uber just provides their shift schedules seconds before they start.