I'm not judging I'm just trying to expand people's minds that are often closed off by society. Chances are you aren't taking all 3 kids to the store, but if you are you can be like the families at my farmer's market who tow kids in a trailer. Break that grocery trip up into 2 or three weekly bike rides and suddenly its a third of the shopping you have to bring back, and better for cardio to boot versus just one weekly ride. I don't ride on the sidewalk either because its illegal in my county actually.
Seriously, you're judgemental and not practical.