Riddle me this: Why does this location not provide napkins with their messy meals? I get the no straw movement in dine in restaurants, but not a drive through. And I definitely don't get them not providing napkins.

This was more of a statement than anything. Its always the case at this location. I don't believe you should have to ask for napkins. You're at a drive through. It should be a given that you might need at least one napkin.

If this was a one time thing then don't sweat it. Everyone/ business has a bad day. It could also be that a new employee served you and needs to be reminded to provide these items. If it is a recurring problem contact the manager. S\he should be able to fix the problem.

If it's a occurring issue, then try to ask for them?