What i do with the youngins for a business event or dinner or meeting I have false times 1-2 hrs earlier than the event was set for and when they catch on , i change it to an hour early or even 30 min early and if they are working with me I have zero patience for people being late in the business world .. without calling etc as I’m caught in traffic, got Covid on the way over, wreck on the freeway etc at least they are re aware they will be late and keeping us posted.