I go to work every weekday around 8:00, and come home around 5:00. WAZE seems to know this, as it pops up on my screen so I can easily select it.
There are several routes to take between my home and work. Often, I drive the same route. Occasionally, there is an accident, construction, etc... so another route is better. So I always like to check WAZE.
WAZE knows that I'm going to work, and I generally know how I'm getting there. So, automatically provide minimal directions. If traffic is bad on my usual route, switch to full directions. When I reach an intersection that I'd normally turn at, say something to ensure I take the recommended route (instead of turning out of habit).
This would apply to all detected "routines" (take the girls to dance class on Tuesday, take the boys to soccer on Mondays and Wednesdays, etc...)