I notice most drivers (motor&bike) don't stop at stop signs - this is most obvious in residential low speed areas and for right turns on red.

I stop on my bike left biased in lane at intersections to allow right turners to pass and I'd estimate at least half roll thru, some quite fast considering they should stop.

Stopping at every legally required place at the stop line is a good habit to develop, to internalize, so one gets to the point one doesn't need to think to stop.

Al