It is, you'll be surprised! It's actually a bond traded in the market, it grows in value from the trades, but also from your accomplishments in life, like degrees, licenses, mortgages and many other "contracts" you sign... you (we) don't even know!
For the majority all this garbage is taboo, people don't talk about these manners, and we should… for our own benefits and freedom. You/we think Bitcoin provide freedom, well, it's just a tool of freedom. The rabbit hole is much deeper and dark.