They should be on a different grade
This doesn't apply to parking entrances or other areas where cars are expected to cross the sidewalk, which is the specific portion of that point.
And the bigger point in my view is pedestrians. I don't believe that pedestrians should need to deal with bikers on the sidewalk. It's called a sidewalk for a reason. Walk the bike.
I understand bikers being upset about unsafe road conditions, but lessening safety of sidewalks for pedestrians is not the answer.
+1 for Pop. I fully expected to distro hop but have had it on my main rig for over a year now. Surprisingly pleasant.