People needs to take a step back when looking at this kind of point earning, ofcourse this is impossible without Business spend and intelligent optimization. Not everyone has this kind of spending but "Everyone can OPTIMIZE their Spending" should be the key takeaway from this.
Instead of feeling envious about the points number, people should learn from the experienced people about using CC. Its obvious that everyone's number will be different, be at a peace with it, YOUR journey is DIFFERNT from the others.