You can imagine how this can easily be gamed to change how Google routes people right? If I was a shady business, you can imagine how I can mark all the roads

You can imagine how this can easily be gamed to change how Google routes people right? If I was a shady business, you can imagine how I can mark all the roads in front of competitor as closed. Or I can mark the streets in such a way that traffic gets routed to go in front of my business.