Sorry, but yes. In my state, crosswalks are legally defined to exist at every street corner whether or not they are painted lines. Furthermore, the obligation of drivers to yield to pedestrians in crosswalks starts when they step into the street and not a moment before. (Standing on the sidewalk means nothing even if there is a painted crosswalk). Stepping out into a safe gap in the curbside lane and expecting traffic to stop is legally prescribed behavior and is the behavior drivers should expect. And pedestrians should encourage drivers to expect that behavior by actually behaving that way.