I wrote a very incoherent sentence there. What restaurants have done is offload the risk of customers coming in to the establishment on to the employee by not p

I wrote a very incoherent sentence there. What restaurants have done is offload the risk of customers coming in to the establishment on to the employee by not paying them a full wage. This is fine in high throughput places, maybe, but many other places it means service workers are making below minimum wage. So yes, always tip, and tip more if you liked the service.