I'm not one of THOSE rich people

OK. I have a beef. Driving around my city, I see lots of big houses -- well, to be honest, mansions. I don't live in one myself. I could. Here's the thing. All of these mansions have lawn services. What do the lawn service employees do? Admittedly, the yards look fantastic. But somebody tell me why - WHY - when you have that much money - do these people blow grass, pinestraw, leaves, etc. out into the STREET or worse, into the yard ACROSS the street? If you have that much money, you can afford to have your lawn service BAG up your....stuff! I just don't get it.