U barely hold any btc....
The average BTC address that has funds has 0.05 BTC
The average USA citizen has less than $500 USD in their bank account
0.05 & 15000 = $750
Most likely cuz most BTC ppl are techy, which means they have more money than average human debris in USA
The fact is that less than 100 ppl hold top +90% of all BTC, just like everything else on earth, a few rule all.