Most people are not making 7 figures.
I would estimate(IM figures, not including real jobs):
50% make nothing
30% make < $500/mo
10% make $500 to $1k/mo
5% make $1k to $2k/mo
3% make $2k to $4k/mo
1.5% make $4k-$10k/mo
0.4% make $10k to $30k/mo
0.1% make $30k+/mo
$100k/mo+ it'll be about 200-300 people max
$300k/mo+ about 50
So about 1% will reach 6 figures, and less than 0.1% 7 figures. Especially if you're talking a yearly and not spike days.
Remember, 70-80% of the people saying what they earn, aren't making that.
I can tell you from experience, and I won't tell you even rough numbers of what I've made or make, that when you are making money you do NOT want other people to know. The more you make the more you want to keep a low profile. People who boast do so because they get their kicks from boasting. People who actually earn big get their kicks from their business and don't want the attention.