I don’t fault her for that. Tip jars are ubiquitous and out of line. Tips are appropriate when you’re at a sit down restaurant and get waited in. Standing in line and giving your irder, stepping down and picking up your order, doesn’t warrant a tip.
Agree. I never tip unless I’m actually waited on at a table. And I’m a great tipper since I cocktailed and tended bar for a very long time.