It is a know fact among marketing agencies detailed targeting on Facebook is almost fake. You can safely target for age / country / region / sex and that's it.

It is a know fact among marketing agencies detailed targeting on Facebook is almost fake. You can safely target for age / country / region / sex and that's it. There is also similar audience setting, however it is a black box solution that takes away control over the campaign. Moreover even when setting the campaign right, almost 80% of I got in some, were bots.