There are some comments here that say: P3P is garbage as implemented, so it is ok for Google to invest some time and engineering effort to trick P3P and track u

There are some comments here that say: P3P is garbage as implemented, so it is ok for Google to invest some time and engineering effort to trick P3P and track users via cookies. Not sure if that the valid answer but it has some merits if everybody is doing that (like downloading adress book from iPhone). Now, I have the following question: if a random website is catch doing this, is it going to marked as un-safe by security scanners?