I tip when there is actual service. Deliver my pizza so I don't have to drive out to get it? Sure, I'll tip. Making sure I have enough napkins and my coffee is kept topped up? Absolutely there's a tip. Making the food and handing it to me at the counter? That's not service, that's just giving me what I paid for, so no tip.

It would be nice if tipping went away for the service jobs at well and they were paid a proper wage, but that isn't happening any time soon. Long term changes can't sacrifice short term needs to the point where there is no long term left to change, and waiters need to eat.