A little advice from an “old schooler” who frequents Chili’s quite a bit, and I’ve heard this conversation among others, too. It is non-responsive, and actually kinda weird, that when a waitperson brings you your food, for example, you say, “Thank you” and the response from the waiter is, “No problem.” No problem? I would hope it’s not a problem! What happened to, “You’re welcome”?