If the author can use the Google Maps feedback tool to get the errors fixed, I'm pretty sure somewhere on the internet someone with malice can also use the same feedback tool to place the address at the wrong location. The only safeguard is probably a low-paid contractor in India reviewing these manual suggestions.

One year ago the Elizabeth line disappeared from the maps in London. There are many Reddit posts about this such as https://www.reddit.com/r/LondonUnderground/comments/1be01n3/... and https://www.reddit.com/r/LondonUnderground/comments/1b0xxb0/.... I asked a friend who worked at Google and they said that it was because some poor workers in India accidentally hid it while fixing something else.