You didn't tip for X in 2003 or 2013 -- should you tip for X in 2023?

transactional services = no tip
counter service (where they clean up a mess I leave) = 10% tip
to go at a full service restaurant = 15%
Full service restaurant = 20%

These are my baseline minimums, but I do go up depending on the level of service provided or my inebriation level.